premolar

noun
  1. 1

    A tooth situated in front of the molar teeth; especially a tooth in humans with two cusps which is between the canines and the molars (Latin: singular dens premolaris, plural dentes premolares)

Synonyms

adjective
  1. 1

    Before a molar tooth, either in physical position or in its time of development; deciduous.

Source: https://en.wiktionary.org/wiki/premolar