きわめ尽つくす
Meanings
Verb (5-dan, す, transitive)
1. to master thoroughly; to explore exhaustively; to push to the absolute limit; to complete to perfection
Kanji used
completely exhaust
Pitch accent
き
わめつく
す
Composed of
to use up; to exhaust; to devote oneself (to); to do one's utmost (for); to do to exhaustion; to do completely