1) 誓詞せいし #109,770 Link copied! Pitch accent せ い し [1] Atamadaka Meaning ① Noun vow; oath; pledge Kanji 誓 セイ vow, swear, pledge 詞 シ part of speech, words, poetry Forms 誓詞#109,770誓詞せいしせいしせいし Learn this word with smart reviews that adapt to you Save word