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tusk

 
Dictionary: tusk   (tŭsk) pronunciation
n.
  1. An elongated pointed tooth, usually one of a pair, extending outside of the mouth in certain animals such as the walrus, elephant, or wild boar. Also called tush.
  2. A long projecting tooth or toothlike part.
tr. & intr.v., tusked, tusk·ing, tusks.
To gore or dig with the tusks or a tusk.

[Middle English tux, tusce, from Old English tūx, tūsc, canine tooth.]

tusked tusked adj.

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Architecture: tusk
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1. A beveled shoulder on a tenon to provide additional strength, the mortise being cut correspondingly.
2. A stone or brick in toothing.


The well-developed canine tooth in the male pig and similar large projecting teeth in some wild species. They are open-rooted so that they continue to grow. The upper and lower ones in the pig have growth directions that brings them together in such a way that they sharpen each other as the jaws move. Elephant tusks are modified incisor teeth, with the ivory being dentine.

Word Tutor: tusk
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pronunciation

IN BRIEF: A long pointed tooth specialized for fighting or digging.S.

pronunciation Out of a dog's mouth will never come ivory tusks. — Chinese Proverbs

Wikipedia: Tusk
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Tusks are unusually long teeth, usually but not always in pairs, that protrude well beyond the mouth of certain mammal species.[1] They are most commonly canines, as with warthogs, wild boar, and walruses, or, in the case of elephants and narwhals, elongated incisors.[2] Tusks are generally curved and pointed, though the narwhal's sole tusk is straight and has a helical structure.

Contents

Uses

Tusks have a variety of uses depending on the animal. Social dispays of dominances, particularly among males, is common, as is their use in defense against predators. Elephants use them as digging and boring tools. Walruses use them to grip on ice and to haul out on ice.[3] The presence of tusks in only the male narwhals suggests that for these whales it is a secondary sexual characteristic.[4]

Tusks are used by humans to produce ivory, which is used in artifacts and jewelry, and formerly in other items such as piano keys. Consequently, many tusk bearing species have been hunted commercially and several are endangered. The ivory trade has been severely restricted by the United Nations Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES).

See also

  • Fang, a long canine tooth (in mammals)

References

  1. ^ "Tusk" in The American Heritage Dictionary of the English Language, Fourth Edition, 2000.
  2. ^ "Tusk" in The Oxford English Dictionary
  3. ^ Fay, F.H. (1985). "Odobenus rosmarus". Mammalian Species 238: 1–7. http://www.science.smith.edu/departments/Biology/VHAYSSEN/msi/default.html. 
  4. ^ "Monodon monoceros". Fisheries and Aquaculture Department: Species Fact Sheets. Food and Agriculture Organization of the United Nations. http://www.fao.org/fi/website/FIRetrieveAction.do?dom=species&fid=2742. Retrieved on 2007-11-20. 

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Translations: Tusk
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Dansk (Danish)
n. - stødtand
v. tr., -
v. intr. - støde, stange, spidde

Nederlands (Dutch)
slagtand

Français (French)
n. - défense, dague
v. tr. - creuser/encorner avec des défenses
v. intr. - creuser/encorner avec des défenses

Deutsch (German)
n. - Stoßzahn
v. - mit den Stoßzähnen durchbohren

Ελληνική (Greek)
n. - χαυλιόδοντας (κν. αρπάλι)
v. - καρφώνω, πληγώνω, κτυπάω με τους χαυλιόδοντες

Italiano (Italian)
zanna

Português (Portuguese)
n. - presa (f), dente longo e saliente (m), ancinho (m)
v. - ferir, atravessar com presas

Русский (Russian)
(слоновый) клык, бивень

Español (Spanish)
n. - colmillo, defensa, espiga
v. tr. - carnear con un colmillo
v. intr. - enterrarse en el suleo de colmillos

Svenska (Swedish)
n. - bete, huggtand, tand
v. - gräva upp, slita av, rycka upp, böka i jorden (med betar9

中文(简体)(Chinese (Simplified))
长牙, 尖牙, 獠牙, 以牙刺戳, 用牙碰伤, 以牙掘, 被牙碰伤

中文(繁體)(Chinese (Traditional))
n. - 長牙, 尖牙, 獠牙
v. tr. - 以牙刺戳, 用牙碰傷, 以牙掘
v. intr. - 被牙碰傷

한국어 (Korean)
n. - (코끼리 등의) 엄니, 뾰족한 끝, 뻐드렁니
v. tr. - 엄니로 찌르다
v. intr. - 상처를 내다

日本語 (Japanese)
n. - 牙, 牙のような歯, 出っ歯
v. - 牙で突く

العربيه (Arabic)
‏(الاسم) ناب (فعل) يمزق بالأنياب‏

עברית (Hebrew)
n. - ‮שן-הפיל, שנהב, ניב‬
v. tr. - ‮נעץ את ניביו, נגח בניבים, קרע בניביו‬
v. intr. - ‮נעץ את ניביו‬


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tusk-shell
tuscor
ivory (in archaeology)

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Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.  Read more
Architecture. McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc. All rights reserved.  Read more
Veterinary Dictionary. Saunders Comprehensive Veterinary Dictionary 3rd Edition. Copyright © 2007 by D.C. Blood, V.P. Studdert and C.C. Gay, Elsevier. All rights reserved.  Read more
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