GNU Collaborative International Dictionary of English

last match results

Found one definition

1.       
   Rennin , n. (Biochem.) A milk-clotting enzyme obtained from the true stomach (abomasum) of a suckling calf.  Mol. wt. about 31,000.  Also called chymosin, rennase, and abomasal enzyme. [Merck Man. 11]
   1913 Webster