bezoar

As nouns the difference between taxonomy and bezoar

is that taxonomy is the science or the technique used to make a classification while bezoar is a mass, usually of hair or undigested vegetable matter, found in an animal's intestines; a hairball.

As nouns the difference between bezoar and bezoardic

is that bezoar is a mass, usually of hair or undigested vegetable matter, found in an animal's intestines; a hairball while bezoardic is a medicine containing bezoar.

As an adjective bezoardic is

pertaining to, or compounded with, bezoar.

As nouns the difference between bezoar and hippolith

is that bezoar is a mass, usually of hair or undigested vegetable matter, found in an animal's intestines; a hairball while hippolith is a concretion, or kind of bezoar, from the intestines of a horse.