horn

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Idioms beginning with horn:
horn in on

See also blow one's own horn; lock horns; pull in one's horns; take the bull by the horns.

A mountain peak formed when three or four cirques have cut into it, back to back, leaving a pyramidal peak. Examples include the Matterhorn, and Cir Mhòr, on the Isle of Arran.

In popular culture for centuries past, the phrase ‘he wears the horns’ was used to designate a cuckold, and rather than bringing forth sympathy it has been treated as a joke of which people never seem to tire. The metaphor of the horns was so well understood that it could be referred to obliquely by writers—‘Let him dub her husband knight of the forked order’ (1592) and also in Shakespeare's Titus Andronicus ((1594) II. iii). An appropriate gesture, with index and little finger extended, thumb and other fingers curled into the palm, was available for insulting people: one story which attempts to account for this explains that the knights who were away on the Crusades used the symbol of the horn as a device on their shields, and a horn therefore came to mean someone who had been away from his wife for a long time. See also Charlton Horn Fair for another alleged cuckoldry connection.

A different kind of symbolism is sketched out by William Andrews (Old Church Lore (1891), 65-79) in the form of ‘charter horns’. He identifies several existing horns which are taken as evidence of ancient land grants or charters, and links these with customs which still have hornblowing elements such as Hungerford Hocktide, and the Ripon hornblower.

See also: ABBOTS BROMLEY HORN DANCE; CHARLTON FAIR; EBERNOE HORN FAIR; HIGHGATE HORNS; RIPON HORNBLOWER; BAINBRIDGE HORNBLOWER; HUNGERFORD HOCKTIDE, WEYHILL FAIR.

Bibliography
The full bibliography list is available here.

• Hazlitt, 1905: 327-8
• Jones, 2002: 68-71

1. Any projecting end of one of the members of a right-angle wood framing joint.
2. The extension of a sash stile below the bottom rail of an upper-hung sash, either for styling or to serve as a stop.
3. A horizontal extension of a windowsill beyond the jamb.
4. Same as spur, 1.
5. A volute, 1.
6. An acroterion, 2.

horn, 1

(DOD, NATO) In naval mine warfare, a projection from the mine shell of some contact mines which, when broken or bent by contact, causes the mine to fire.

Horns in a dream sometimes indicate a "wake-up call" and the need to pay attention to the inner voices of one's intuition and spiritual guidance. Also, because of the dreaming mind's tendency to literalize linguistic metaphors and idioms, dream horns can mean that one is on "the horns of a dilemma."

1. a pointed projection.
2. the processes carried on the foreheads of most ruminants and rhinoceroses including skin-covered bony knobs in giraffes, velvet-covered branched deciduous bony antlers of deer, branched deciduous keratinized processes in pronghorns and the familiar hollow horns of bovids. In these a horny sheath is composed of keratinized epithelial cells borne on a fibrous corium that is carried on a cornual process, an extension of the frontal bone. In mature cattle the cavity of the frontal sinus extends into the cornual process. Called also fighting horns.
Cattle and buffalo horns are classed as shorthorn (short, in-curving), lyre (see lyrate), crescent or sickle (large, inward curving, downward inclined), long (long, handlebar configuration).

• h. aging — telling the age of a cattle beast by counting the rings at the base and adding one. Can give a guide but can also mislead. It is also capable of being faked and even obliterated by rasping or by dehorning.
• h. amputation — see dehorning.
• h. button — immature horn on the frontal bone of very young ruminants. Called also horn bud.
• h. core cancer, h. cancer — is a squamous cell carcinoma of the mucosa of the frontal sinus which invades the horn core usually resulting in dehiscence of the horn. Has a very high prevalence in adult male cattle in India.
• cicatricial h. — a hard, dry outgrowth from a cicatrix, commonly scaly and rarely osseous.
• cutaneous h. — single or multiple firm projections (‘horns’) of keratin on the skin or footpads. They may originate from papillomas, keratoses or various skin tumors, particularly intracutaneous cornifying epithelioma, or in association with dermatophilosis or feline leukemia virus infection.
• dorsal h. of spinal cord — the horn-shaped structure seen in transverse section of the spinal cord, formed by the dorsal column of the cord.
• h. fly — see haematobia irritans.
• h. nerve block — see cornual nerve block.
• overgrown h. — malaligned shorthorn type horns which curve in too far and penetrate the skull, usually into a frontal sinus.
• h. paste — made of hoof raspings mixed with lard. Packed into the clefts beside the bars of the sole in the horse's foot before the taking of a radiograph; avoids the misleading opacities created by the clefts on radiographs. Now usually replaced by Playdo.
• h. pearls — microscopic structures found in some neoplasms of epithelial origin. Called also squamous or keratin pearls.
• sebaceous h. — a hard outgrowth of the contents of a sebaceous cyst.
• h. shears — devices used for removing horns. Most work as a guillotine and provide great leverage for cutting the horns at the base where a rim of skin can be included.
• h. tubule — basic structural element in many horny outgrowths; produced by a dermal papilla, it bears some resemblance to a hair and grows approximately vertical to the dermal surface; it is united by intertubular horn to neighboring tubules.
• ventral h. cell diseases — motor neuron diseases; rare in animals, but hereditary spinal muscular atrophy of Brittany spaniels is an example.
• ventral h. of spinal cord — the horn-shaped structure seen in transverse section of the spinal cord, formed by the ventral column of the cord.
• warty h. — a hard, pointed outgrowth of a wart.

• Animal Types and Parts - horn: hard, hollow, bony, often pointed growth on head of certain hoofed animals; hard substance forming horns and other growths
• Materials, Formations, and Substances - horn: high, steep mountain peak formed by glaciers
• Basins, Ladles, Cups, and Pots - horn: hollowed animal horn used for drinking or for holding ink or gun powder
• Voice Transmission and Telephony - horn: Informal. telephone
• Airframe and Engines - horn: short lever fastened to control surface, to which operating cable or rod is attached
• Body Parts and Accessories - horn: audible electric warning device controlled by driver
• Sound Reproduction Technology - horn: Slang. loudspeaker
• Wind Instruments - horn: curved, conical animal horn with reedless mouthpiece; any flared metal tube with reedless mouthpiece
• Shapes - horn: curved ends of a crescent

For other uses, see Horn (disambiguation).

A goat with spiral horns

A horn is a pointed projection of the skin on the head of various animals, consisting of a covering of horn (keratin and other proteins) surrounding a core of living bone. True horns are found mainly among the ruminant artiodactyls^{[citation needed]}, in the families Antilocapridae (pronghorn) and Bovidae (cattle, goats, antelope etc.). One pair of horns is usual, but two or more pairs occur in a few wild species and in a few domesticated breeds of sheep. Polycerate (multi-horned) sheep breeds include the Hebridean, Icelandic, Jacob, Manx Loaghtan, and the Navajo-Churro. Partial or deformed horns in livestock are called scurs.

Horns usually have a curved or spiral shape, often with ridges or fluting. In many species only males have horns. Horns start to grow soon after birth, and continue to grow throughout the life of the animal (except in pronghorns, which shed the outer layer annually, but retain the bony core). Similar growths on other parts of the body are not usually called horns, but spurs, claws or hoofs, depending on the part of the body on which they occur.

Contents 1 Other hornlike growths 1.1 On humans 2 Animal uses of horns 3 Human uses of horns 4 See also 5 References 6 External links

Other hornlike growths

The term "horn" is also popularly applied to other hard and pointed features attached to the head of animals in various other families:

• Giraffidae: Giraffes have one or more pairs of bony bumps on their heads, called ossicones. These are covered with furred skin.
• Cervidae: Most deer have antlers, which are not true horns. When fully developed, antlers are dead bone without a horn or skin covering; they are borne only by adults (usually males) and are shed and regrown each year.
• Rhinocerotidae: The "horns" of rhinoceroses are made of keratin and grow continuously, but do not have a bone core.
• Chamaeleonidae: Many chameleons, most notably the Jackson's Chameleon, possess horns on their skulls, and have a keratin covering.
• Ceratopsidae: The "horns" of the Triceratops were extensions of its skull bones although debate exists over whether they had a keratin covering.
• Horned lizards (Phrynosoma): These lizards have horns on their heads which have a hard keratin covering over a bony core, like mammalian horns.
• Insects: Some insects (such as rhinoceros beetles) have horn-like structures on the head or thorax (or both). These are pointed outgrowths of the hard chitinous exoskeleton. Some (such as stag beetles) have greatly enlarged jaws, also made of chitin.
• Canidae: Golden jackals are known to occasionally develop a horny growth on the skull, which is associated with magical powers in south-eastern Asia.^[1][2]

Many mammal species in various families have tusks, which often serve the same functions as horns, but are in fact oversize teeth. These include the Moschidae (Musk deer, which are ruminants), Suidae (Wild Boars), Proboscidea (Elephants), Monodontidae (Narwhals) and Odobenidae (Walruses).

A Hebridean sheep with one horn on one side and two on the other.

Polled animals or pollards are those of normally-horned (mainly domesticated) species whose horns have been removed, or which have not grown. In some cases such animals have small horny growths in the skin where their horns would be – these are known as scurs.

On humans

Cutaneous horns are the only examples of horns growing on people. They are most often benign growths and can be removed by a razor.

Cases of people growing horns have been historically described, sometimes with mythical status. Researchers have not however discovered photographic evidence of the phenomenon.^[3] There are human cadaveric specimens that show outgrowings, but these are instead classified as osteomas or other excrescences.^[3] Theoretically, there may be children born with horns which are corrected with early surgical intervention^{[original research?]}. The phenomenon of humans with horns has been observed in countries lacking advanced medicine. There are living people, several in China, with cases of cutaneous horns, most common in the elderly^[4].

Some people, notably The Enigma, have horn implants; that is, they have implanted silicone beneath the skin as a form of body modification.^[5]

Animal uses of horns

Both male and female African buffaloes bear horns

Animals have a variety of uses for horns and antlers, including defending themselves from predators and fighting members of their own species for territory, dominance or mating priority. Horns are usually present only in males but in some species, females too may possess horns. It has been theorized by researchers that taller species living in the open are more visible from longer distances and more likely to benefit from horns to defend themselves against predators. Female bovids that are not hidden from predators due to their large size or open Savannah like habitat are more likely to bear horns than small or camouflaged species.^[6]

In addition, horns may be used to root in the soil or strip bark from trees. In animal courtship many use horns in displays. For example, the male blue wildebeest reams the bark and branches of trees to impress the female and lure her into his territory. Some animals with true horns use them for cooling. The blood vessels in the bony core allow the horns to function as a radiator.

Human uses of horns

Water buffalo horn used as a hammer with cleaver to cut fish in southeast China.

• Horned animals are sometimes hunted so their mounted head or horns can be displayed as a hunting trophy or as decorative objects. This practice can be considered controversial, especially as some animals are threatened or endangered due to reduced populations partially from pressures of such hunting.

• Some cultures use bovid horns as musical instruments, for example the shofar. These have evolved into brass instruments in which, unlike the trumpet, the bore gradually increases in width through most of its length—that is to say, it is conical rather than cylindrical. These are called horns, though now made of metal.

• Drinking horns are bovid horns removed from the bone core, cleaned and polished and used as drinking vessels. (See also the legend of the Horn of plenty, or Cornucopia). It has been suggested that the shape of a natural horn was also the model for the rhyton, a horn-shaped drinking vessel.^[7]

• Powder horns were originally bovid horns fitted with lids and carrying straps, used to carry gunpowder. Powder flasks of any material may be referred to as powder horns.

• Antelope horns are used in traditional Chinese medicine.

• Horns consist of keratin, and the term "horn" is used to refer to this material, sometimes including similarly solid keratin from other parts of animals, such as hoofs. Horn may be used as a material in tools, furniture and decoration, among other uses. In these applications, horn is valued for its hardness, and it has given rise to the expression hard as horn. Horn is somewhat thermoplastic and (like tortoiseshell) was formerly used for many purposes where plastic would now be used. Horn may be used to make glue.

• Horn bows are bows made from a combination of horn, sinew and usually wood. These materials allow more energy to be stored in a short bow than wood alone.

• Horns and horn tips from various animals have been used for centuries in the manufacture of scales, grips, or handles for knives and other weapons, and beginning in the 19th century, for the handle scales of handguns.

• Ivory comes from the teeth of animals, not horns.

• "Horn" buttons are usually made from deer antlers, not true horn.

See also

• Horn (disambiguation)
• Horn (instrument)
• Horned helmet
• Polled livestock
• Tortoiseshell material
• Shofar

References

1. ^ Sketches of the natural history of Ceylon by Sir James Emerson Tennent, published by Longman, Green, Longman, and Roberts, 1861
2. ^ Mammals of Nepal: (with reference to those of India, Bangladesh, Bhutan and Pakistan) by Tej Kumar Shrestha, published by Steven Simpson Books, 1997, ISBN 0-9524390-6-9
3. ^ ^{a b} Tubbs, John C. III; Smyth, Matthew D.; Wellons; Blount, Jeffrey P.; Oakes, W. Jerry (June 2003). "Human horns: a historical review and clinical correlation". Neurosurgery 52 (6): 1443–1448. doi:10.1227/01.NEU.0000064810.08577.49. PMID 12762889.  (Literature Reviews)
4. ^ . http://www.stern.de/wissen/mensch/ungewoehnliche-operation-aerzte-befreien-frau-von-horn-1682189.html. 
5. ^ Johann, Hari (2002-03-11). "Johann Hari on the bizarre world of radical plastic surgery". London: Guardian News and Media. http://www.guardian.co.uk/society/2002/mar/11/health.lifeandhealth. Retrieved 2010-05-04. 
6. ^ http://www.physorg.com/news172428997.html
7. ^ Chusid, Hearing Shofar: The Still Small Voice of the Ram's Horn, 2009, Chapter 3-6 - Ram's Horn of Passover <http://www.hearingshofar.com>. The book also posits that the ancient Hebrews and neighboring tribes used horns as weapons and as utensils.

External links

Wikimedia Commons has media related to: Animal horns

• A site with information about the history of the cow horn as a musical instrument.

This entry is from Wikipedia, the leading user-contributed encyclopedia. It may not have been reviewed by professional editors (see full disclaimer)

Dansk (Danish)
n. - horn, gevir, hornblæser, spids, advarselshorn
v. intr. - stange, trænge sig på, blande sig i, blæse i horn

idioms:

• horn in    trænge sig på
• horn of plenty    overflødighedshorn
• on the horns of a dilemma    i et dilemma

Nederlands (Dutch)
hoorn, claxon, hoornvlies, koperen blaasinstrument, waldhoorn, spits van maansikkel, hoekrotsen, gewei, misthoorn, riviervertakking, erectie, hoornen, hoornachtig, voorzien van een hoorn, hoornvorm geven aan, op de horens nemen, af-/ bijzagen van horens, zich ermee bemoeien

Français (French)
n. - (Zool) corne, aigrette (d'un hibou), (fig) corne, corne (du diable), (Mus) cor, klaxon, avertisseur, sirène, corne (la substance), corne (pour boire)
v. intr. - intervenir

idioms:

• horn in    (US) mettre son grain de sel
• horn of plenty    corne d'abondance
• on the horn    (US) téléphoner (à)
• on the horns of a dilemma    être pris dans un dilemme

Deutsch (German)
n. - Horn, Geweih, Hupe
v. - mit Hörnern aufspießen

idioms:

• horn in    sich einmischen
• horn of plenty    Füllhorn
• on the horn    vor einem Dilemma stehen
• on the horns of a dilemma    vor einem Problem stehen

Ελληνική (Greek)
n. - κέρας, κέρατο, κεραία (εντόμου), κόρνα, κλάξον, (μουσ.) κέρας, κόρνο, τρομπαρίνα
v. - βγάζω κέρατα, κερατίζω, κουτρώ

idioms:

• horn in    παρεμβαίνω
• horn of plenty    το κέρας της Αμάλθειας
• on the horns of a dilemma    προ διλήμματος

Italiano (Italian)
corno francese, corna, clacson, corno, di corno, scornare, ferire con le corna

idioms:

• horn in    intromettersi
• horn of plenty    cornucopia
• lock horns    scornarsi, litigare
• on the horns of a dilemma    essere di fronte a un dilemma
• pull/draw in one's horns    tirarsi indietro

Português (Portuguese)
n. - chifre (m), corneta (f) (Mús.)
v. - chifrar, cornear

idioms:

• horn in    intrometer-se (gír.)
• horn of plenty    cornucópia (f)
• lock horns    entrar em desacordo
• on the horns of a dilemma    entre a cruz e a caldeirinha (coloq.)
• pull/draw in one's horns    conter-se

Русский (Russian)
рог, рожок, бодать, выгибать

idioms:

• horn in    наставить рога, украшать рогами, роговой, сделанный из рога
• horn of plenty    рог изобилия
• lock horns    вступить в борьбу
• on the horns of a dilemma    между двух огней, перед неприятным выбором
• pull/draw in one's horns    пойти на попятный

Español (Spanish)
n. - trompa, cuerno, asta, claxon, bocina, de cuerno
v. intr. - cornear, (jer) meter los cuernos

idioms:

• horn in    entrometerse
• horn of plenty    cuerno de la abundancia, cornucopia
• on the horn    en el teléfono
• on the horns of a dilemma    estar entre la espada y la pared

Svenska (Swedish)
n. - horn (äv. mus.), signalhorn, lur, spets (på månskära), antenn (äv. insekts), flodgren, ståkuk (vulg.), telefon, megafon
v. - sätta horn på, stånga

中文（简体）(Chinese (Simplified))
角, 喇叭, 角质, 吹喇叭

idioms:

• horn in    闯入
• horn of plenty    丰饶角, 圆锥形的容器, 丰饶的象征
• on the horns of a dilemma    进退两难

中文（繁體）(Chinese (Traditional))
n. - 角, 喇叭, 角質
v. intr. - 吹喇叭

idioms:

• horn in    闖入
• horn of plenty    豐饒角, 圓錐形的容器, 豐饒的象徵
• on the horns of a dilemma    進退兩難

한국어 (Korean)
n. - 지각, 뿔, 촉각, 경적
v. intr. - 간섭하다

idioms:

• horn in    끼어 들다, 간섭하다

日本語 (Japanese)
n. - 角, 触角, 角製の物, 角笛, 警笛, ホルン, 角製の容器
v. - 角で突く, 角を付ける

idioms:

• horn in    干渉する
• horn of plenty    豊饒の角, 円錐形の飾り
• pull/draw in one's horns    支出を抑える, 二の足を踏む

العربيه (Arabic)
‏(الاسم) قرن, المادة القرينه للاظلاف والحوافر والاظافر, شئ كالقرن أحد طرفي الهلال ألخ, بوق أو صور, النفير لاطلاق اشارة تحذير, قوة, سلطه, مجد, اعتبار (فعل) يتطفل, يشارك في أمر من غير دعوة‏

עברית (Hebrew)
n. - ‮קצה סהר, צופר, קרן, שופר, חומר קרני, טלפון (מדוברת, ארה"ב), זרוע של נהר או מפרץ, קרן צרפתית (כלי נשיפה), סימן‬
v. intr. - ‮תקע בקרן, התערב, תחב אפו‬

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