Serranoid \Ser*ra"noid\, n. [NL. Serranus, a typical genus (fr. L. serra a saw) + -oid.] (Zool.) Any fish of the family {Serranidae}, which includes the striped bass, the black sea bass, and many other food fishes. -- a. (Zool.) Of or pertaining to the {Serranidae}. [1913 Webster] Serrate