4 definitions found

From WordNet (r) 2.0 [wn]:

abatis

noun: line of defense consisting of a barrier of felled or live trees with branches (sharpened or with barbed wire entwined) toward the enemy [syn: {abattis}]

From The Collaborative International Dictionary of English v.0.44 [gcide]:

Abatis \Ab"a*tis\, Abattis \Aba"t*tis\, ([a^]b"[.a]*t[i^]s; French [.a]'b[.a]'t[=e]") n. [F. abatis, abattis, mass of things beaten or cut down, fr. abattre. See {Abate}.] (Fort.) A means of defense formed by felled trees, the ends of whose branches are sharpened and directed outwards, or against the enemy.

From Moby Thesaurus II by Grady Ward, 1.0 [moby-thes]:

56 Moby Thesaurus words for "abatis": advanced work, balistraria, bank, banquette, barbed-wire entanglement, barbican, barricade, barrier, bartizan, bastion, battlement, breastwork, bulwark, casemate, cheval-de-frise, circumvallation, contravallation, counterscarp, curtain, demibastion, dike, drawbridge, earthwork, enclosure, entanglement, escarp, escarpment, fence, fieldwork, fortalice, fortification, glacis, loophole, lunette, machicolation, mantelet, merlon, mound, outwork, palisade, parados, parapet, portcullis, postern gate, rampart, ravelin, redan, redoubt, sally port, scarp, sconce, stockade, tenaille, vallation, vallum, work

From THE DEVIL'S DICTIONARY ((C)1911 Released April 15 1993) [devils]:

ABATIS, noun Rubbish in front of a fort, to prevent the rubbish outside from molesting the rubbish inside.

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