/ Dictionary / Index B blennioid: Meaning and Definition of Find definitions for: blen•ni•oid Pronunciation: (blen'ē-oid"), [key] — adj. resembling a blenny. of or pertaining to the blennies. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: blennioid (Thesaurus) Blenheim spaniel blenny Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language