gimlet (n.) Look up gimlet at Dictionary.com
boring-tool, mid-14c., gymbelette, from Anglo-French guimbelet (French gibelet), perhaps from Middle Dutch wimmelkijn (with substitute of French diminutive suffix), diminutive of wimmel "auger, drill." The meaning "cocktail made with gin or vodka and lime juice" is first attested 1928, presumably from its "penetrating" effects on the drinker.