pūwāhi whakarārangi
1. (noun) collinear points (maths) - a property of a set of points lying on a single line.
Ki te takoto ngā pūwāhi e toru, neke atu rānei, i te rārangi kotahi, e kīia ana tēnā he pūwāhi whakarārangi. / If three or more points lie in a single line they are said to be collinear points.