/ Dictionary / Index I inject: Meaning and Definition of Find definitions for: in•ject Pronunciation: (in-jekt'), [key] — v.t. to force (a fluid) into a passage, cavity, or tissue: to inject a medicine into the veins. to introduce (something new or different): to inject humor into a situation. to introduce arbitrarily or inappropriately; intrude. to interject (a remark, suggestion, etc.), as into conversation. inject. Pronunciation: [key] (in prescriptions) an injection. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: inject (Thesaurus) initiatory injectable 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