‖n.; pl. Globigerinæ [ NL., fr. L. globus a round body + gerere to bear. ] (Zool.) A genus of small Foraminifera, which live abundantly at or near the surface of the sea. Their dead shells, falling to the bottom, make up a large part of the soft mud, generally found in depths below 3, 000 feet, and called globigerina ooze. See Illust. of Foraminifera. [ 1913 Webster ]