What does 売春 mean in Japanese?

売春 cheap love harlotry〈古〉 oldest profession prostitution〔不可算〕 sex for money the social evi

売春 cheap love harlotry〈古〉 oldest profession prostitution〔不可算〕 sex for money the social evi

売春 売春 cheap love harlotry〈古〉 oldest profession prostitution〔不可算〕 sex for money the social evi

売春 売春婦 · ばいしゅんふ · baishunfu · : prostitute ; 売春宿 · ばいしゅんやど · baishun yado · : brothel ; 児童売春 · じどうばいしゅん · jidō baishun · : child prostitution