abrader

Definitions of abrader
1

n a tool or machine used for wearing down or smoothing or polishing

Synonyms:
abradant
Types:
abrading stone
a primitive stone artifact (usually made of sandstone) used as an abrader
steel-wool pad
abrader consisting of a pad of steel wool used for polishing or smoothing
Type of:
tool
an implement used in the practice of a vocation

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