(humorous, chiefly derogatory, very rare) A respelling of the given name Abraham, insinuating homosexuality.

(ichthyology) Of a fish's tail, such that the vertebral column bends and extends upwards into the upper lobe of the tail, making it larger than the lower lobe; as in sharks, rays, and skates.

(informal) To straighten out or clarify the facts after an inaccurate report

An obstetrician specializing in the care of the mother and fetus at higher than normal risk for complications.