WordNet

the point in time at which something must be completed
set the speed, duration, or execution of; "we time the process to manufacture our cars very precisely"
a period of time considered as a resource under your control and sufficient to accomplish something; "take time to smell the roses"; "I didnt have time to finish"; "it took more than half my time"
a suitable moment; "it is time to go"
adjust so that a force is applied and an action occurs at the desired time; "The good player times his swing so as to hit the ball squarely"
an indefinite period (usually marked by specific attributes or activities); "he waited a long time"; "the time of year for planting"; "he was a great actor in his time"
regulate or set the time of; "time the clock"
the continuum of experience in which events pass from the future through the present to the past
an instance or single occasion for some event; "this time he succeeded"; "he called four times"; "he could do ten at a clip" (同)clip
a persons experience on a particular occasion; "he had a time holding back the tears"; "they had a good time together"
assign a time for an activity or event; "The candidate carefully timed his appearance at the disaster scene"
restrict or confine, "I limit you to two visits to the pub a day" (同)circumscribe, confine
the mathematical value toward which a function goes as the independent variable approaches infinity (同)limit_point, point of accumulation
the greatest amount of something that is possible or allowed; "there are limits on the amount you can bet"; "it is growing rapidly with no limitation in sight" (同)limitation
the greatest possible degree of something; "what he did was beyond the bounds of acceptable behavior"; "to the limit of his ability" (同)bound, boundary
the boundary of a specific area (同)demarcation, demarcation line
as far as something can go
small in range or scope; "limited war"; "a limited success"; "a limited circle of friends"
mediocre (同)modified
having a specific function or scope; "a special (or specific) role in the mission" (同)special
including only a part
not excessive
not unlimited; "a limited list of choices"
shrub with terminal tufts of elongated leaves used locally for thatching and clothing; thick sweet roots are used as food; tropical southeastern Asia, Australia and Hawaii (同)Cordyline terminalis
the syllable naming the seventh (subtonic) note of any musical scale in solmization (同)te, si
strictly limiting the reference of a modified word or phrase; "the restrictive clause in `Each made a list of the books that had influenced him limits the books on the list to only those particular ones defined by the clause"

PrepTutorEJDIC

最終期限;(新聞・雑誌などの)原稿〆切（締切）時間・最終期限
〈U〉《冠詞をつけずに》(空間に対しての)『時間』,時 / 〈U〉(時計で示される)『時刻』 / 〈U〉(ある方式で決められる)『時間』,標準時 / 〈C〉〈U〉(特定の)『時』,おり,ころ / 〈U〉《しばしば A ~》(ある長さの)『時間』,期間 / 〈U〉(要する)『時間』;暇 / 《しばしば複数形で》(歴史上の)『時代』 / 《複数形で》時勢,景気 / 《one's ~》(個人の)一生;若いころ;生涯の特定の時期 / 〈U〉《しばしば A ~》(ある経験をした)『時間』 / 〈C〉『…回』,度 / 〈C〉『…倍』 / …の時間を定める / (…に)…の調子を合わせる《+名+to+名》 / …の時間を計る
(空間・行為などの)『限界』,《+『of』+『名』》 / 《しばしば複数形で;単数扱い》『境界』,境界線範囲,区域 / (数量などの)許容量,制限 / 適度に / …‘を'『制限する』
限られた,狭い / 《米》(鉄道・バスなどが)特別の,特急の / 《英》(会社が)有限の(《米》incorporated) / 特急列車(バスなど)
シ(全音階の第7音)
制限する,限定する

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/06/06 21:57:47」(JST)

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[Wiki en表示]

A time limit or deadline is a narrow field of time, or a particular point in time, by which an objective or task must be accomplished. Once that time has passed, the item may be considered overdue (e.g., for work projects or school assignments). In the case of work assignments or projects that are not completed by the deadline, this may adversely affect the employee's performance rating. In the case of school assignments, essays or reports submitted after the deadline, marks or grades may be deducted from the student's assessment.

In some cases, no materials can be submitted after the deadline. This may occur with Calls for Proposal, commercial tenders for bids, and application dates for universities and professional schools. For tests and examinations in schools, universities and job competitions, once the time limit for the test is up, the test-takers must put down their pens or pencils and hand in their test.

In project management, deadlines are most often associated with milestone goals.

Origin of the term

The term deadline originated from prison camps during war, and referred to a physical line or boundary.^[1] Guards would shoot any prisoner who crossed the deadline.^[2] The "deadline" in such prison camps as Confederate Prison Camp Andersonville or Union Prison Camp Douglas Chicago during the Civil War was "Inside (the wall), about 19 feet from the wall,” which prisoners were forbidden to cross. The "deadline" was intended to prevent prisoners from climbing over the stockade or from tunneling under it.^[3] The term was later adapted in its use to time lines, perhaps to show the seriousness of an end date in a timeline by referring to it as a "deadline."

References

^ "Andersonville Prison".
^ "The Mavens' Word of the Day". Randomhouse.com. 2000-04-20. Retrieved 2013-08-30.
^ "deadline - definition of deadline by the Free Online Dictionary, Thesaurus and Encyclopedia". Thefreedictionary.com. Retrieved 2013-08-30.

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