'premolars' definitions:
Definition of 'premolars'
From: GCIDE
- Molar \Mo"lar\, n. (Anat.) Any one of the teeth back of the incisors and canines. The molars which replace the deciduous or milk teeth are designated as premolars, and those which are not preceded by deciduous teeth are sometimes called true molars. See Tooth. [1913 Webster]