可否 kěfǒu whether or not Origin Definitions Defs Strokes Stroke Words Sentences Sents kěfǒu whether or not · whether 可 kě auxiliary can can; may; to be able to; to be permitted to否 fǒu adverb not (literary) used at the end of a question or after a verb or adjective to indicate the negative alternativekěfǒu approval or disapproval 可 kě nounadverb to approve to approve; to permit; to agree; to sanction否 fǒu noun to negate to deny or reject; to say no to something