/ Dictionary / Index I inseminate: Meaning and Definition of Find definitions for: in•sem•i•nate Pronunciation: (in-sem'u-nāt"), [key] — -nat•ed, -nat•ing. to inject semen into (the female reproductive tract); impregnate. to sow; implant seed into. to sow as seed in something; implant: to inseminate youth with new ideas. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: inseminate (Thesaurus) inselberg inseminator Related Content Daily Word Quiz: sequester Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language