(よう) (n,n-suf) (1) task; business; (2) use; duty; service; (3) (See 用を足す) call of nature; excretion; (P) [EDICT]
(yòng, ㄩㄥˋ) to use [CE-DICT]
尽
(はたて) (n) (arch) end; limit; extremity [EDICT]
(じん) (n,n-suf) (abbr) (See 尽日) last day (of the month) [EDICT]
(ずく;づく) (suf) (1) (uk) (after a noun) relying entirely on ...; using solely ...; (2) with the sole purpose of ...; (3) based on (mutual consent, etc.) [EDICT]
(jǐn, ㄐㄧㄣˇ) to the utmost [CE-DICT]
(jìn, ㄐㄧㄣˋ) to use up; to exhaust; to end; to finish; to the utmost; exhausted; finished; to the limit (of sth) [CE-DICT]