/ Dictionary / Index E ejaculatory incompetence: Meaning and Definition of Find definitions for: ejac'ulatory incom'petence Pronunciation: [key] inability of a male to achieve orgasm and to ejaculate during sexual intercourse despite adequacy of erection. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ejaculatory duct eject Related Content Daily Word Quiz: grimace Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language