/ Dictionary / Index O obstet.: Meaning and Definition of Find definitions for: obstet. Pronunciation: [key] obstetric. obstetrics. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. obstacle race obstetrical Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language