自尽

自尽	zì jìn	to kill oneself / suicide
自	zì	(bound form) self; oneself / from; since / naturally; as a matter of course
尽	jǐn	to the greatest extent / (when used before a noun of location) furthest or extreme / to be within the limits of / to give priority to
尽	jìn	to use up / to exhaust / to end / to finish / to the utmost / exhausted / finished / to the limit (of sth) / all / entirely