Pronunciation nasai Meaning /Usage verb + なさい。 Used when you order someone to do something. Similar as ろ(ruder) or なよ(less rude). ごめんなさい(“I’m sorry”) is an exception and it’s not rude of course. It literally means “forgive me”. Examples 変な歌を歌うのやめなさい。 へんなうたをうたうのやめなさい。…