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more about keyhole
keyhole |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Keyhole \Key"hole`\, n. 1. A hole or apertupe in a door or lock, for receiving a key. 2. a (Carp.) A hole or excavation in beams intended to be joined together, to receive the key which fastens them b (Mach.) a mortise for a key or cotter. {Keyhole limpet} (Zo["o]l.), a marine gastropod of the genus Fissurella and allied genera. See {Fissurella}. {Keyhole saw}, a narrow, slender saw, used in cutting keyholes, etc., as in doors; a kind of compass saw or fret saw. {Keyhole urchin} (Zo["o]l.), any one of numerous clypeastroid sea urchins, of the genera {Melitta}, {Rotula}, and {Encope}; -- so called because they have one or more perforations resembling keyholes. From WordNet r 1.6 [wn]: keyhole n : the hole where a key is inserted
more about keyhole