/ Dictionary / Index I imaginal: Meaning and Definition of Find definitions for: i•ma•gi•nal Pronunciation: (i-mā'gu-nl, i-mä'-), [key] — adj. Entomol. of, pertaining to, or having the form of an imago. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. imaginable imaginary 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