DictionarytickConfirmation mark
noun / verb

tick

A small written mark indicating a position or completion.

She puts a tick beside each task she finishes.

Etymology

Probably a figurative extension of the brief-impact word to a short written stroke. The exact semantic development is uncertain.

More examples

  • Each tick on the graph represents five miles.
  • He ticked off each name as the guests arrived.
  • The teacher uses ticks to mark correct answers.

Forms

tick · ticks · ticked · ticking

Similar words

checkmark
Specifically indicates approval or completion, not a scale position.
mark
A broader term for any visible sign or notation.