正 せい sei Written Form Kana Romaji IPA Pronunciation English Pronunciation Open Menu Search Add to collection Add to collection... Entry Info... Help Help Meanings Pronunciation Comments Noun , no-Adjective 1. (logical) true; regular Numeric 2. 10^40; ten duodecillion Noun , no-Adjective 3. original Abbreviation , Related to 正本【せいほん】 Noun , no-Adjective 4. positive; greater than zero Mathematics , Related to 負【ふ】 Noun 5. thesis (in dialectics) Philosophy , Related to 定立, 正反合 Word Pronunciation Help 文 文 DefaultA Romaji[ə] IPAŔ Englishあ Hiraganaア Katakana No variants available for this word. Sign in or join to leave a comment. No discussion yet. Share what you know about this word. Delete Comment ✕ Are you sure you want to delete this comment? This action cannot be undone. Cancel Delete