ngaingai by Cook Islands Maori Database | Apr 12, 2013 | Dictionary: Buse, Taringa, Moekaa | 0 comments n. Old, torn and worn-out gar-ment or material. Aona to ngaingai pona. Wear your old shirt; Tiria tena ngaingai. Throw that old rag (of a blanket, dress etc.) away. Related to ngaingai Submit a Comment Cancel replyYou must be logged in to post a comment.