The Bicuspids, also called Premolars, are located between the Canine and Molar teeth. Adults have two Bicuspids per quadrant (two First Bicuspids and two Second Bicuspids), for a total of eight. Bicuspid teeth have at least two cusps each, hence the name Bi (two) Cuspid (cusps).
Synonyms:
Premolar, Premolars