/ Dictionary / Index E entomofauna: Meaning and Definition of Find definitions for: en•to•mo•fau•na Pronunciation: (en"tu-mō-fô'nu), [key] — pl. -nas, -nae the insect life of a region or habitat. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. entomo- entomol. Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language