Webster’s Revised Unabridged Dictionary · 1913
Obstetric
Ob·stet′ric (ŏb·stĕt′rĭk), Ob·stet′ric·al (·rĭ·kal), a. [L. obstetricius, fr. obstetrix, -icis, a midwife, fr. obstare to stand before: cf.F. obstétrique. See Obstacle.] Of or pertaining to midwifery, or the delivery of women in childbed; as, the obstetric art.
Obstetrical toad (Zoöl.), a European toad of the genus Alytes, especially A. obstetricans. The eggs are laid in a string which the male winds around his legs, and carries about until the young are hatched.