noun Date: 1888 a fine undulation formed on the surface of work by a chattering tool, one of a series of short curved cracks on a glaciated rock surface transverse to the glacial striae
CHATTER MARK
Meaning of CHATTER MARK in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012