molar : Idioms & Phrases
Milk molar
- (Anat.) , one of the deciduous molar teeth which are shed and replaced by the premolars.
Webster 1913
molar concentration
- 
       noun concentration measured by the number of moles of solute per liter of solution
       
       
 M; molarity.
 
WordNet
molar pregnancy
- 
       noun an abnormality during pregnancy; chorionic villi around the fetus degenerate and form clusters of fluid-filled sacs; usually associated with the death of the fetus
       
       
 hydatidiform mole; hydatid mole.