trypsin


tryp·sin

noun \ˈtrip-sən\

Definition of TRYPSIN

: a proteolytic enzyme that is secreted in the pancreatic juice in the form of trypsinogen, is activated in the duodenum, and is most active in a slightly alkaline medium

Origin of TRYPSIN

perhaps from Greek tryein to wear down + English pepsin; akin to Latin terere to rub — more at throw
First Known Use: 1876

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