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