/beuh kah"choh, -chee oh', boh-/ , n. , pl. bocaccios .
a large, brown, big-mouthed rockfish, Sebastes paucispinis, of California coastal waters.
[ 1885-90; boccaccio ugly mouth, equiv. to bocc ( a ) mouth ( bucca ) + -accio pejorative suffix, appar. r. an AmerSp fish name of like formation; cf. Sp bocacha big mouth ]