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event

 
Dictionary: e·vent   (ĭ-vĕnt') pronunciation
 
n.
    1. Something that takes place; an occurrence.
    2. A significant occurrence or happening. See synonyms at occurrence.
    3. A social gathering or activity.
  1. The final result; the outcome.
  2. Sports. A contest or an item in a sports program.
  3. Physics. A phenomenon or occurrence located at a single point in space-time, regarded as the fundamental observational entity in relativity theory.
idioms:

at all events

  1. In any case.
in any event
  1. In any case.
in the event
  1. If it should happen; in case.

[Latin ēventus, from past participle of ēvenīre, to happen : ē-, ex-, ex- + venīre, to come.]

eventless e·vent'less adj.
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An action initiated either by the user or the computer. An example of a user event is any mouse movement or a keystroke. An example of an internally generated event is a notification based on the time of day. See event driven, event handler and event management system.

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1. In Program Evaluation and Review Technique (PERT) point in time that represents the start or completion of a set of activities.

2. In probability theory, one or more of the possible outcomes of doing something. For example, if a coin is tossed, getting a tail would be an event, and getting a head would be another event.

3. Happening indicating a business transaction requiring a Journal Entry has occurred.

 
Thesaurus: event
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noun

  1. Something that happens: circumstance, happening, incident, occasion, occurrence, thing. See happen.
  2. Something significant that happens: circumstance, development, episode, happening, incident, news, occasion, occurrence, thing. See happen.
  3. Something brought about by a cause: aftermath, consequence, corollary, effect, end product, fruit, harvest, issue, outcome, precipitate, ramification, result, resultant, sequel, sequence, sequent, upshot. See cause/effect.
  4. Something having real, demonstrable existence: actuality, fact, phenomenon, reality. See real/imaginary.

 
Antonyms: event
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n

Definition: effect, result
Antonyms: cause, source


 
Architecture: event
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In a CPM arrow diagram, the starting point for an activity; occurs only when all work preceding it has been performed.


 

A change or happening. The central debate in the philosophy of events is whether they are to be thought of as individuals, like objects, capable of date and place and capable of being described in different ways, or whether they are more like propositions or facts, whose identity depends essentially on the concepts in which they are framed. On the former model it may prove easier to understand how events can cause things, and how one event (e.g. a commotion in the brain) may be identical with another (e.g. being struck by a thought). The latter model assimilates events to facts, so that just as it can be a fact that the admiral did not arrive, his non-arrival can be a significant event (not at all a non-event) which may have its own causes and effects. Similarly there can exist disjunctive events (John's going to India or China) or quantificational events (Mary's finding a job, i.e. there being some job-finding by Mary).

 

1. an equine contest other than a race, e.g. a 3-day event.
2. in statistics the outcome of a random experiment.

  • e. diary — pocket diary designed for farmer use to record all events necessary to complete farm records kept for health and production surveillance purposes.
  • e. horse — a horse suitable for use in 3-day events and similar contests.
 
Word Tutor: event
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pronunciation

IN BRIEF: Anything that happens.

pronunciation Winners make a habit of manufacturing their own positive expectations in advance of the event. — Brian Tracy.

 
Quotes About: Events
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Quotes:

"The great events of life often leave one unmoved; they pass out of consciousness, and, when one thinks of them, become unreal. Even the scarlet flowers of passion seem to grow in the same meadow as the poppies of oblivion." - Oscar Wilde

"One of the extraordinary things about human events is that the unthinkable becomes thinkable." - Salman Rushdie

"Like a kick in the butt, the force of events wakes slumberous talents." - Edward Hoagland

"The enemy of the conventional wisdom is not ideas but the march of events." - John Kenneth Galbraith

"In the world we live in everything militates in favor of things that have not yet happened, of things that will never happen again." - Andre Breton

"A society which allows an abominable event to burgeon from its dung heap and grow on its surface is like a man who lets a fly crawl unheeded across his face or saliva dribble from his mouth -- either epileptic or dead." - Jean Baudrillard

See more famous quotes about Events

 
Wikipedia: Event (probability theory)
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In probability theory, an event is a set of outcomes (a subset of the sample space) to which a probability is assigned. Typically, when the sample space is finite, any subset of the sample space is an event (i.e. all elements of the power set of the sample space are defined as events). However, this approach does not work well in cases where the sample space is infinite, most notably when the outcome is a real number. So, when defining a probability space it is possible, and often necessary, to exclude certain subsets of the sample space from being events (see §2, below).

Contents

A simple example

If we assemble a deck of 52 playing cards and no jokers, and draw a single card from the deck, then the sample space is a 52-element set, as each individual card is a possible outcome. An event, however, is any subset of the sample space, including any single-element set (an elementary event, of which there are 52, representing the 52 possible cards drawn from the deck), the empty set (an impossible event, defined to have probability zero) and the sample space itself (the entire set of 52 cards), which is defined to have probability one. Other events are proper subsets of the sample space that contain multiple elements. So, for example, potential events include:

A Venn diagram of an event. B is the sample space and A is an event.
By the ratio of their areas, the probability of A is approximately 0.4.
  • "Red and black at the same time without being a joker" (0 elements),
  • "The 5 of Hearts" (1 element),
  • "A King" (4 elements),
  • "A Face card" (12 elements),
  • "A Spade" (13 elements),
  • "A Face card or a red suit" (32 elements),
  • "A card" (52 elements).

Since all events are sets, they are usually written as sets (e.g. {1, 2, 3}), and represented graphically using Venn diagrams. Venn diagrams are particularly useful for representing events because the probability of the event can be identified with the ratio of the area of the event and the area of the sample space. (Indeed, each of the axioms of probability, and the definition of conditional probability can be represented in this fashion.)

Events in probability spaces

Defining all subsets of the sample space as events works well when there are only finitely many outcomes, but gives rise to problems when the sample space is infinite. For many standard probability distributions, such as the normal distribution the sample space is the set of real numbers or some subset of the real numbers. Attempts to define probabilities for all subsets of the real numbers run into difficulties when one considers 'badly-behaved' sets, such as those which are nonmeasurable. Hence, it is necessary to restrict attention to a more limited family of subsets. For the standard tools of probability theory, such as joint and conditional probabilities, to work, it is necessary to use a σ-algebra, that is, a family closed under countable unions and intersections. The most natural choice is the Borel measurable set derived from unions and intersections of intervals. However, the larger class of Lebesgue measurable sets proves more useful in practice.

In the general measure-theoretic description of probability spaces, an event may be defined as an element of a selected σ-algebra of subsets of the sample space. Under this definition, any subset of the sample space that is not an element of the σ-algebra is not an event, and does not have a probability. With a reasonable specification of the probability space, however, all events of interest will be elements of the σ-algebra.

A note on notation

Even though events are subsets of some sample space Ω, they are often written as propositional formulas involving random variables. For example, if X is a real-valued random variable defined on the sample space Ω, the event

\{\omega | u < X(\omega) \leq v\}\,

can be written more conveniently as, simply,

u < X \leq v\,.

This is especially common in formulas for a probability, such as

P(u < X \leq v) = F(v)-F(u)\,.

See also


 
Translations: Event
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Dansk (Danish)
n. - begivenhed, resultat, disciplin, stævne, isoleret fænomen

idioms:

  • at all events    under alle omstændigheder
  • in any event    under alle omstændigheder
  • in that event    i tilfælde af
  • in the event    sluttelig
  • in the event of    i tilfælde af
  • in the event that    i tilfælde af
  • turn of events    begivenhedernes forløb

Nederlands (Dutch)
gebeurtenis, geval, resultaat, evenement, manifestatie

Français (French)
n. - événement, cas, (Jur) cas, (Sport) épreuve, course

idioms:

  • at all events    en tous cas, de toute façon
  • in any event    en tous cas, de toute façon
  • in that event    dans ce cas
  • in the event    dans le cas, en l'occurrence, en fait, en réalité
  • in the event of    au cas où, dans le cas où, pour le cas où
  • in the event that    au cas où, en cas de
  • turn of events    tournure des événements

Deutsch (German)
n. - Ereignis, Veranstaltung, Wettkampf

idioms:

  • at all events    auf jeden Fall
  • in any event    auf jeden Fall
  • in that event    in dem Fall
  • in the event    im Falle
  • in the event of    im Falle
  • in the event that    im Falle daß
  • turn of events    Entwicklung

Ελληνική (Greek)
n. - συμβάν, γεγονός, περίπτωση, επακόλουθο, έκβαση, (αθλητ.) αγώνισμα, άθλημα

idioms:

  • at all events    σε κάθε περίπτωση, όπως και να 'χει, ό, τι και να γίνει
  • in any event    ό, τι κι αν συμβεί
  • in that event    σ' αυτή την περίπτωση
  • in the event    τελικά
  • in the event of    σε περίπτωση που, στο ενδεχόμενο που
  • in the event that    σε περίπτωση που, στο ενδεχόμενο που
  • turn of events    τροπή των γεγονότων

Italiano (Italian)
evento, vicenda, avvenimento

idioms:

  • at all events    in ogni evenienza
  • in any event    in ogni caso
  • in that event    in quel caso
  • in the event    nel caso
  • in the event of    qualora
  • in the event that    nel caso che

Português (Portuguese)
n. - acontecimento (m), evento (m), resultado (m)

idioms:

  • at all events    em qualquer caso, aconteça o que acontecer
  • in any event    de qualquer forma
  • in that event    nesse caso
  • in the event    em conclusão
  • in the event of    no caso de
  • in the event that    na hipótese de
  • turn of events    acontecimento (m) inesperado

Русский (Russian)
событие, случай, мероприятие, зрелище, спортивное соревнование, эпизод

idioms:

  • at all events    во всяком случае
  • in any event    во всяком случае, так или иначе
  • in that event    в этом случае
  • in the event    в конечном счете
  • in the event of    в случае
  • in the event that    в том случае, если
  • turn of events    развитие событий

Español (Spanish)
n. - suceso, evento, ocurrencia, acontecimiento

idioms:

  • at all events    en todo caso, de todos modos, pase lo que pase
  • in any event    en cualquier caso
  • in that event    en ese caso
  • in the event    en el caso
  • in the event of    en caso de que
  • in the event that    en caso de que
  • turn of events    giro de los acontecimientos

Svenska (Swedish)
n. - händelse, tilldragelse

中文(简体)(Chinese (Simplified))
事件, 竞赛, 结果

idioms:

  • at all events    无论如何
  • in any event    无论如何
  • in that event    如果是那样的话
  • in the event    结果, 如果
  • in the event of    如果...发生
  • in the event that    如果..., 假如...
  • turn of events    情况改变

中文(繁體)(Chinese (Traditional))
n. - 事件, 競賽, 結果

idioms:

  • at all events    無論如何
  • in any event    無論如何
  • in that event    如果是那樣的話
  • in the event    結果, 如果
  • in the event of    如果...發生
  • in the event that    如果..., 假如...
  • turn of events    情況改變

한국어 (Korean)
n. - 사건, 결과, 종목

idioms:

  • at all events    아무튼
  • in any event    어쨌든
  • in that event    그런 경우에는
  • in the event    결국
  • in the event of    만일 ~의 경우에는
  • in the event that    만약 ~의 경우에는
  • turn of events    (사건 등의) 특정 진행 방향

日本語 (Japanese)
n. - 発生, 出来事, 事件, 事象, 種目, 成り行き, 結果, イベント

idioms:

  • at all events    何れにしても
  • in any event    とにかく
  • in that event    その場合には
  • in the event    結局
  • in the event of    場合には
  • in the event that    万一…の場合には, 場合に備えて

العربيه (Arabic)
‏(الاسم) حدث‏

עברית (Hebrew)
n. - ‮מאורע, אירוע, מקרה, תחרות‬


 
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Some good "event" pages on the web:


American Sign Language
commtechlab.msu.edu
 

Math
mathworld.wolfram.com
 
 
 
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track event
Portent (parapsychology)
Brown, William D. (Quotes By)

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