Tanbark definition
The bark of various trees used as a source of tannin.
noun
Shredded bark from which the tannin has been extracted, used to cover circus arenas, racetracks, and other surfaces.
noun
Any bark containing tannin, used to tan hides and, after the tannin has been extracted, to cover racetracks, circus rings, etc.
noun
Other Word Forms
Noun
Singular:
tanbark
Plural:
tanbarks