Premolar

from WordNet (r) 3.0 (2006)

premolar
    n 1: a tooth having two cusps or points; located between the
         incisors and the molars [syn: {premolar}, {bicuspid}]

from The Collaborative International Dictionary of English v.0.48

Premolar \Pre*mo"lar\, a. (Anat.)
   Situated in front of the molar teeth. --n. An anterior molar
   tooth which has replaced a deciduous molar. See {Tooth}.
   [1913 Webster]