心しん外がい千せん万ばんConjugationsMeaningsNounNa-adjective1. being totally upset (by); being completely nonplussed (by); being mortified (at); feeling aggrieved (at); finding (it) highly regrettable (Yojijukugo)Kanji used心heart外outside千thousand万ten thousandComposed of心しん外がいregrettable; vexing; upsetting; unthinkable; wholly unexpectedNa-adjective千せん万ばんexceedingly; extremely; very many; indeedNoun