/ Dictionary / Index I investment compound: Meaning and Definition of Find definitions for: invest'ment com"pound Pronunciation: [key] investment (def. 11). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. investment company inveteracy 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