Term: catechin: a tannic acid that is extracted from black catechu as a white crystalline substance
Broader: tannin: any of various complex phenolic substances of plant origin; used in tanning and in medicine | Unrelated: sneeze: a symptom consisting of the involuntary expulsion of air from the nose
Broader: tannin: any of various complex phenolic substances of plant origin; used in tanning and in medicine | Unrelated: chase: a rectangular metal frame used in letterpress printing to hold together the pages or columns of composed type that are printed at one time
Broader: tannin: any of various complex phenolic substances of plant origin; used in tanning and in medicine | Unrelated: speeding ticket: a ticket issued for driving above the speed limit
Broader: tannin: any of various complex phenolic substances of plant origin; used in tanning and in medicine | Unrelated: jumbojet: a very large jet plane
Broader: tannin: any of various complex phenolic substances of plant origin; used in tanning and in medicine | Unrelated: bureaucratic procedure: needlessly time-consuming procedure
Broader: tannin: any of various complex phenolic substances of plant origin; used in tanning and in medicine | Unrelated: leukoderma: a congenital skin condition characterized by spots or bands of unpigmented skin
Broader: tannin: any of various complex phenolic substances of plant origin; used in tanning and in medicine | Unrelated: mustachio: a large bushy moustache (with hair growing sometimes down the sides of the mouth)
Broader: tannin: any of various complex phenolic substances of plant origin; used in tanning and in medicine | Unrelated: trichotomy: being threefold; a classification into three parts or subclasses
Broader: tannin: any of various complex phenolic substances of plant origin; used in tanning and in medicine | Unrelated: brownie: a junior Girl Scout
Broader: tannin: any of various complex phenolic substances of plant origin; used in tanning and in medicine | Unrelated: voltage: the rate at which energy is drawn from a source that produces a flow of electricity in a circuit; expressed in volts