きせい 気勢 Common word Show 1 collocation 気勢を削ぐ - to diminish (dampen) the spirit LinksSentence search for 気勢Sentence search for きせいKanji details for 気 and 勢Edit in JMdict Noun1. fervour; fervor; vigour; vigor; ardour; ardor; spirit Discussions Log in to talk about this word.