Meaningpledge · swear · vowOn'yomiセイKun'yomiちか.うCommon compounds (6)盟う ちかうto swear; to vow; to take an oath; to pledge誓って ちかって(with neg) by no means; never宣誓 せんせいoath; abjuration; pledge誓い ちかいoath; vow誓約 せいやくoath; vow; pledge; covenant誓約書 せいやくしょwritten oath; covenant; pledge