1. work; task; duty
E.g.: 事業 (enterprise, business), 家事 (housework, household affairs)
2. matter; affair; event
E.g.: 事実 (fact, truth), 行事 (event, function)
3. to serve; to study under
E.g.: 師事 (to study under, to serve as one’s teacher), 事大 (serving a great power)