motau by Cook Islands Maori Database | Apr 12, 2013 | Dictionary: Buse, Taringa, Moekaa | 0 comments n. Tuber cutting or small tuber of the yam plant used for propogation. E tavaarua i te motau me tanu. Make a hole for the yams as you plant them; Akatua-uia mai tena pa motau. Mound up that row of yam plants. Related to motau Submit a Comment Cancel replyYou must be logged in to post a comment.