break-up

break-up
1. In detection by radar, the separation of one solid return into a number of individual returns which correspond to the various objects or structure groupings. This separation is contingent upon a number of factors including range, beam width, gain setting, object size and distance between objects. 2. In imagery interpretation, the result of magnification or enlargement which causes the imaged item to lose its identity and the resultant presentation to become a random series of tonal impressions. Also called split-up.

Military dictionary. 2000.

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  • Break — (br[=a]k), v. t. [imp. {broke} (br[=o]k), (Obs. {Brake}); p. p. {Broken} (br[=o] k n), (Obs. {Broke}); p. pr. & vb. n. {Breaking}.] [OE. breken, AS. brecan; akin to OS. brekan, D. breken, OHG. brehhan, G. brechen, Icel. braka to creak, Sw. braka …   The Collaborative International Dictionary of English

  • Break — (br[=a]k), v. i. 1. To come apart or divide into two or more pieces, usually with suddenness and violence; to part; to burst asunder. [1913 Webster] 2. To open spontaneously, or by pressure from within, as a bubble, a tumor, a seed vessel, a bag …   The Collaborative International Dictionary of English

  • break — ► VERB (past broke; past part. broken) 1) separate into pieces as a result of a blow, shock, or strain. 2) make or become inoperative; stop working. 3) interrupt (a continuity, sequence, or course). 4) fail to observe (a law, regulation, or… …   English terms dictionary

  • break — vb Break, crack, burst, bust, snap, shatter, shiver are comparable as general terms meaning fundamentally to come apart or cause to come apart. Break basically implies the operation of a stress or strain that will cause a rupture, a fracture, a… …   New Dictionary of Synonyms

  • break — [brāk] vt. broke, broken, breaking [ME breken < OE brecan < IE base * bhreg > BREACH, BREECH, Ger brechen, L frangere] 1. to cause to come apart by force; split or crack sharply into pieces; smash; burst 2. a) …   English World dictionary

  • break — / brāk/ vb broke / brōk/, bro·ken, / brō kən/, break·ing, / brā kiŋ/ vt 1 a: violate transgress break the law …   Law dictionary

  • break — [n1] fissure, opening breach, cleft, crack, discontinuity, disjunction, division, fracture, gap, gash, hole, rent, rift, rupture, schism, split, tear; concepts 230,757 Ant. association, attachment, binding, combination, fastening, juncture break… …   New thesaurus

  • Break — (br[=a]k), n. [See {Break}, v. t., and cf. {Brake} (the instrument), {Breach}, {Brack} a crack.] 1. An opening made by fracture or disruption. [1913 Webster] 2. An interruption of continuity; change of direction; as, a break in a wall; a break in …   The Collaborative International Dictionary of English

  • break-up — break ups also breakup 1) N COUNT: usu N of n, n N The break up of a marriage, relationship, or association is the act of it finishing or coming to an end because the people involved decide that it is not working successfully. Since the break up… …   English dictionary

  • break up — {v.} 1. To break into pieces. * /The workmen broke up the pavement to dig up the pipes under it./ * /River ice breaks up in the spring./ 2. {informal} To lose or destroy spirit or self control. Usually used in the passive. * /Mrs. Lawrence was… …   Dictionary of American idioms

  • break up — {v.} 1. To break into pieces. * /The workmen broke up the pavement to dig up the pipes under it./ * /River ice breaks up in the spring./ 2. {informal} To lose or destroy spirit or self control. Usually used in the passive. * /Mrs. Lawrence was… …   Dictionary of American idioms

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