What does "tick mark" mean?

A mark (often one of a series) made to show that an operation or task has been completed.

What is a synonym for "tick mark"?

Common synonyms include: approval mark, checkmark, ink mark, mark, scale, tick.

noun

noun ·Rare ·Advanced level

Noun

1
A mark (often one of a series) made to show that an operation or task has been completed.

From tick + mark.