Wear out

Pronunciation: /ˈwɛɹ ˈaʊt/

Wear out (verb)

  1. To use something until it is damaged or no longer works well.
  2. To gradually reduce the strength or quality of something through repeated use.
  3. To make someone very tired, often by continuing pressure, work, or worry.

Examples

  • The shoes wear out after many walks.
  • The machine wears out if you use it daily.