夸 Home·Characters·夸 Character · Qualities 夸 ko boast Composition 123456 大big, great Origin Big (大) over a phonetic element: to talk big, hence to boast or exaggerate. Related characters 袴hakama, trousers不not, negation乏lack, scarcity也to be, also事matter, affair他other以by means of位rank, position何what, which健sturdy, healthy元origin, beginning