IPA: /əˈtrɪʃən/
KK: /əˈtrɪʃən/
A gradual decrease in the number of people or things, often due to natural causes like retirement or resignation.
The company faced significant attrition after many employees decided to retire early.
Attrition is formed from "ad-" (meaning to) and "terere" (meaning to rub or wear away). The word describes the process of gradually wearing down or reducing something, often through continuous pressure or friction.
Think of something being 'worn away' ('terere') gradually 'to' a point ('ad-') — that's why attrition means a gradual reduction.