seiso

== English == === Etymology === From Japanese 清(せい)楚(そ) (seiso, “clean, tidy”). === Adjective === seiso (comparative more seiso, superlative most seiso) (VTuber fandom slang) Pure, proper, and wholesome, especially in the sense of being non-sexual. Antonym: lewd == Finnish == === Verb === seiso inflection of seisoa: present active indicative connegative second-person singular present imperative second-person singular present active imperative connegative == Japanese == === Romanization === seiso Rōmaji transcription of せいそ