The story
Compare French grêle a sort of file.
Etymology from Wiktionary, CC BY-SA 4.0.
graille
Today it means: A half-round single-cut file or float, with one curved face and one straight face, used by comb-makers. Full definition →
Today it means: A half-round single-cut file or float, with one curved face and one straight face, used by comb-makers. Full definition →
Compare French grêle a sort of file.
Etymology from Wiktionary, CC BY-SA 4.0.