He mea kāore i te noho huapae, kāore rānei i poutū. Arā, he tītaha. Ka pā tēnei tikanga ki te rārangi, ki te mata, ki te matarau, ki te motuhanga matarau rānei.
Something that is neither horizontal or vertical. It is on a slant. It is used to describe lines, faces (or flat surfaces), solids and cross-sections of solids.