Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun rennin
1 sense of rennin
Sense 1
rennin, chymosin -- (an enzyme that occurs in gastric juice; causes milk to coagulate)
=> enzyme -- (any of several complex proteins that are produced by cells and act as catalysts in specific biochemical reactions)
=> coagulase -- (an enzyme that induces coagulation)