Definition, Meaning & Synonyms

chatter-mark

noun

/ˈtʃætər mɑrk/

Definition

A chatter-mark is a groove or mark created on a surface by the repetitive action of a tool or a process such as machining or cutting.

Examples

The wooden sculpture had several chatter-marks, showing the artist’s technique.
After inspecting the metal part, the technician noted the chatter-marks, suggesting that adjustments during machining were necessary.
Chatter-marks can affect the finish and quality of the final product.

Meaning

Chatter-marks typically appear on materials that have been machined or carved, indicating the presence of vibrations during the cutting process, which results in a series of irregular, repeating patterns or marks.