crocodile
croc.o.dile \'kra:k-*-.di-l\ n [ME & L; ME cocodrille, fr. OF, fr. ML cocodrillus, alter. of L ]crococilus, fr. Gk krokodilos lizard, crocodile, fr. korke- pebble + drilos worm; akin to Skt s'arkara pebble - more at SUGAR 1a: any of several large voracious thick-skinned long-bodied aquatic reptil es (as of the genus Crocodylus) of tropical and subtropical waters; broadly : CROCODILIAN 1b: the skin or hide of a crocodile archaic 2: one who hypocritically affects sorrow