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Dragnet \Drag"net`\, n. [Cf. AS. dr[ae]gnet.] A net to be drawn along the bottom of a body of water, as in fishing.
dragnet n 1: a system of coordinated measures for apprehending (criminals or other individuals); "caught in the police dragnet" 2: a conical fishnet dragged through the water at great depths [syn: {trawl}, {trawl net}]