period

period
noun
1》 a length or portion of time.
    ↘a major division of geological time that is a subdivision of an era and is itself subdivided into epochs.
2》 each of the set divisions of the day in a school.
3》 (also menstrual period) a monthly flow of blood and other material from the lining of the uterus, occurring in women of childbearing age when not pregnant.
4》 N. Amer. a full stop.
5》 Physics the interval of time between successive occurrences of the same state in an oscillatory or cyclic phenomenon.
6》 Mathematics the interval between successive equal values of a periodic function.
7》 Chemistry a set of elements occupying a horizontal row in the periodic table.
8》 Astronomy the time taken by a celestial object to rotate about its axis, or to make one circuit of its orbit.
9》 Rhetoric a complex sentence, especially one consisting of several clauses, constructed as part of a formal speech or oration.
adjective belonging to or characteristic in style of a past historical time: period furniture.
Derivatives
periodization or periodisation noun
periodize or periodise verb
Origin
ME: from OFr. periode, via L. from Gk periodos 'orbit, recurrence, course'.

English new terms dictionary. 2014.

Игры ⚽ Поможем написать курсовую
Synonyms:

Look at other dictionaries:

  • period — pe‧ri‧od [ˈpɪəriəd ǁ ˈpɪr ] noun [countable] a particular length of time: • She has been taken on for a 6 month trial period. acˈcounting ˌperiod ACCOUNTING a period of time to which a particular payment is related for accounting or tax purposes …   Financial and business terms

  • Period — Pe ri*od, n. [L. periodus, Gr. ? a going round, a way round, a circumference, a period of time; ? round, about + ? a way: cf. F. p[ e]riode.] 1. A portion of time as limited and determined by some recurring phenomenon, as by the completion of a… …   The Collaborative International Dictionary of English

  • period — [pir′ē əd] n. [ME paryode < MFr periode < L periodus < Gr periodos, a going around, cycle < peri , around + hodos, way < IE base * sed , to go > Sans ā sad , go toward] 1. the interval between recurrent astronomical events, as… …   English World dictionary

  • Period — or periodic may refer to:Language and literature* Full stop, a punctuation mark indicating the end of a sentence or phrase * Periodic sentence, a sentence that is not grammatically complete until its end * The final book in Dennis Cooper s George …   Wikipedia

  • Period — Saltar a navegación, búsqueda «Period» Sencillo de Haruka Ayase Publicación 24 de marzo de 2006 Formato Maxi single …   Wikipedia Español

  • period — period, epoch, era, age, aeon all denote a portion or division of time; epoch and era can also denote an event regarded as the beginning of a portion or division of time. Period is the generic term, designating an extent of time of any length for …   New Dictionary of Synonyms

  • period — PERIÓD s.n. v. perioadă. Trimis de oprocopiuc, 13.03.2004. Sursa: DEX 98  PERIÓD s. v. menstruaţie. Trimis de siveco, 13.09.2007. Sursa: Sinonime  periód (fiziol.) s. n. (sil. ri od) Trimis de siveco, 10 …   Dicționar Român

  • period — perìod m DEFINICIJA 1. odsječak vremena [period srednjega vijeka]; doba, razdoblje 2. faza u razvoju, razdoblje koje je po čemu karakteristično [period nasilja] 3. fiz. (simbol T) vrijeme potrebno nekom oscilirajućem sustavu da izvrši jedan puni… …   Hrvatski jezični portal

  • Period — Pe ri*od, v. i. To come to a period; to conclude. [Obs.] You may period upon this, that, etc. Felthman. [1913 Webster] …   The Collaborative International Dictionary of English

  • period — I noun age, bout, continuance, course, diuturnity, duration, eon, epoch, era, hitch, interval, juncture, length of time, limited time, point, season, shift, span, spell, stage, stint, stretch, tenure, term, time, time interval, time stretch, tour …   Law dictionary

  • period — ► NOUN 1) a length or portion of time. 2) a distinct portion of time with particular characteristics. 3) a major division of geological time, forming part of an era. 4) a lesson in a school. 5) (also menstrual period) a monthly flow of blood and… …   English terms dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”