提てい供きょう側がわMeaningsNoun1. sender (side of transaction)Kanji used提propose供offer側side (of something)Composed of提てい供きょうoffer; tender; providing; supplying; making available; donating (blood, organs, etc.); sponsoring (a TV program)Noun側がわside (of something, or taking someone's side); part; (watch) caseNoun