| conch   (kŏ ngk, kŏ nch) 
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               n. pl.   conchs (kŏ ngks) or conch·es (kŏ n chĭ z) 1.  Any of various tropical marine gastropod mollusks chiefly of the family Strombidae, having edible flesh and a large spiral shell often with a flared lip. 2.  The shell of one of these gastropod mollusks, used as an ornament, in making cameos, or as a horn. 
 [Middle English conche, from Old French, from Latin concha, mussel, from Greek konkhē.]  (click for a larger image)conch queen conch Strombus gigas |