/ Dictionary / Index I injectable: Meaning and Definition of Find definitions for: in•ject•a•ble Pronunciation: (in-jek'tu-bul), [key] — adj. capable of being injected. —n. a pharmaceutical preparation that can be injected. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: injectable (Thesaurus) inject injectant Related Content Daily Word Quiz: penury Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language