Quadrennial — Quad*ren ni*al, a. [L. quadriennium a space of four years; quattuor four + annus year; cf. L. quadriennis. See {Quadrate}, and {Annual}.] 1. Comprising four years; as, a quadrennial period. [1913 Webster] 2. Occurring once in four years, or at… … The Collaborative International Dictionary of English
quadrennial — [kwä dren′ē əl] adj. [< L quadriennium (see QUADRENNIUM) + AL] 1. happening every four years 2. lasting four years n. 1. QUADRENNIUM 2. a quadrennial event or occurrence quadrennially … English World dictionary
quadrennial — (adj.) 1650s, lasting four years; as happening every four years, 1701; from QUADRI (Cf. quadri ) + ending from BIENNIAL (Cf. biennial), etc. Correct formation would be *quadriennial Related: Quadrennially … Etymology dictionary
quadrennial — quadrennially, adv. /kwo dren ee euhl/, adj. 1. occurring every four years: a quadrennial festival. 2. of or lasting for four years: a quadrennial period. n. 3. an event occurring every four years, as an anniversary or its celebration. [1640 50;… … Universalium
quadrennial — quad•ren•ni•al [[t]kwɒˈdrɛn i əl[/t]] adj. 1) occurring every four years: a quadrennial festival[/ex] 2) of or lasting for four years: a quadrennial period[/ex] 3) an event occurring every four years 4) quadrennium • Etymology: 1640–50; < L… … From formal English to slang
quadrennial — adjective Date: circa 1656 1. consisting of or lasting for four years 2. occurring or being done every four years • quadrennial noun • quadrennially adverb … New Collegiate Dictionary
Quadrennial Defense Review — Die Quadrennial Defense Review (kurz: QDR) ist eine alle vier Jahre durchgeführte Untersuchung zur Verteidigungsplanung der USA. Seit 1997 ist der US Verteidigungsminister gesetzlich verpflichtet, eine QDR durchzuführen, welche die folgenden 20… … Deutsch Wikipedia
Quadrennial Defense Review — QDR redirects here. For the computer technology called QDR, see Quad Data Rate. The Quadrennial Defense Review (QDR) is a study by the United States Department of Defense that analyzes strategic objectives and potential military threats. The… … Wikipedia
quadrennial — quad·ren·ni·al || kwÉ‘ drenɪəl /kwÉ’ adj. occurring once every four years n. event which occurs once every four years … English contemporary dictionary
quadrennial — [kwɒ drɛnɪəl] adjective lasting for or recurring every four years. Derivatives quadrennially adverb Origin C17: from L. quadrennium (from quadri four + annus year ) + al … English new terms dictionary