/ Dictionary / Index I -inae: Meaning and Definition of Find definitions for: -inae Pronunciation: [key] — Zool. Zool. a suffix of the names of subfamilies. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. inadvisable in aeternum* Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language