WordWeb Online

1. Of or pertaining to the grinding teeth in the back of a mammal's mouth
   "molar teeth"
    
2. Designating a solution containing one mole of solute per litre of solution
    
3. Containing one mole of a substance
   "molar weight"
    
4. Pertaining to large units of behaviour
   "such molar problems of personality as the ego functions"

1. Grinding tooth with a broad crown; located behind the premolars
   - grinder

Derived forms: molars

See also: molarity, mole

Type of: tooth

Antonym: molecular

Encyclopedia: Molar