polissoir (English, noun)
expansion: polissoir (plural polissoirs)
Senses:
glosses: A groove found carved into rock, once used to polish stone axes.
glosses: An implement or instrument for polishing or grinding.
glosses: A tool consisting of a flat wooden block with a long iron handle, used for flattening out split cylinders of blown glass.
Forms:
form: polissoirs
tags: plural