molar

(noun) grinding tooth with a broad crown; located behind the premolars. Synonyms: grinder.

(adj) of or pertaining to the grinding teeth in the back of a mammal's mouth. Example: "Molar teeth."

(adj) designating a solution containing one mole of solute per liter of solution.

(adj) containing one mole of a substance. Example: "Molar weight."

(adj) pertaining to large units of behavior. Synonyms: molar(prenominal) (vs. molecular). Example: "Such molar problems of personality as the ego functions"--r.r. hunt."