ಅರ್ಥ : By virtue of an office or position.
ಉದಾಹರಣೆ :
The head of the department serves as an ex officio member of the board.
ಅರ್ಥ : By virtue of position.
ಉದಾಹರಣೆ :
The president sat on the committee ex officio.
ಸಮಾನಾರ್ಥಕ : by right of office