猥わい言げんわいげんMeanings1noundirty word; obscene languageRefers to lewd or vulgar words; often used in formal or literary contexts to describe indecent speech.彼かれは会かい議ぎ中ちゅうに猥わい言げんを吐はいて、周しゅう囲いを驚おどろかせた。He shocked everyone by uttering a dirty word during the meeting.