Poniard (?), n. [F. poignard (cf. It. pugnale, Sp. puñal), fr. L. pugio, -onis; probably akin to pugnus fist, or fr. pugnus fist, as held in the fist. See Pugnacious.] A kind of dagger, -- usually a slender one with a triangular or square blade.
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She speaks poniards, and every word stabs. Shak.
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