CEFR C1

attrition

noun

Meaning

A gradual reduction in the size or strength of a group, often caused by natural loss rather than deliberate removal.

Examples

  • The military campaign turned into a war of attrition where neither side could achieve a decisive victory.
  • Management is worried that the current rate of attrition will leave the department understaffed by next year.

Synonyms: loss, decline, erosion, depletion