1(of knocking)‘Nqo-nqo-o! Ngena mntanami’ — Knock-knock! Come in, my child
2(of being right on top)‘Ngaphandle okhakhayini nqo, indlu ithwalani?’ — Outside, right on top, what covers the hut?
3(of precision)‘Intombazane esebenzayo icele ukuhamba nqo ngesikhathi sokushayisa ngoba izogibela amabhasi’ — The girl who was working requested to leave precisely at knock-off time because she had to catch more than one bus