二ふた晩ばんMeanings1nountwo nightsRefers to a duration of two nights, often used in contexts like hotel stays or events spanning two nights.ホテルに二ふた晩ばん泊とまった。I stayed at the hotel for two nights.二ふた晩ばん続つづけて徹てつ夜やした。I stayed up all night for two nights in a row.