Japanese Japanese Wikipedia has an article on:傍線Wikipedia jaMore information Kanji in this term ... Kanji in this term 傍 線 ぼうGrade: S せんGrade: 2 on'yomi ClosePronunciation (Tokyo) ぼーせん [bòóséń] (Heiban – [0])[1]IPA(key): [bo̞ːsẽ̞ɴ] Noun 傍(ぼう)線(せん) • (bōsen) ←ばうせん (bausen)? (typography) sideline (vertical-text equivalent of the underline) Synonyms サイドライン (saidorain) References [1]Matsumura, Akira, editor (2006), 大辞林 [Daijirin] (in Japanese), Third edition, Tokyo: Sanseidō, →ISBN Wikiwand - on Seamless Wikipedia browsing. On steroids.