PDB: 1GPLâ. A lipase (/ËlaÉªpeÉªs/, /ËlÉªpeÉªs/, /-peÉªz/) is any enzyme that catalyzes the hydrolysis of fats (lipids). Lipases are a subclass of the esterases. Lipases perform essential roles in the digestion, transport and processing of dietary lipids (e.g. triglycerides, fats, oils) in most, if not all, living organisms.
Definition of trebling in the English dictionary. The definition of trebling in the dictionary is the act or an instance of making or becoming three times as much.
Definition of treadmill for English Language Learners. : 1  an exercise machine which has a large belt that moves around while a person walks or runs on it. : 2  a boring or tiring activity, job, etc., in which you repeatedly do the same things.