1. Side, edge, rim; kao gutu (or just kao), labia minora. 2. Steep, almost perpendicular; thin, skinny. Motu Kaokao, name of one of the islets opposite Orongo, with a steep shape. Vanaga.

Cloth, clothing, garb. (Perhaps a variant of kahu.) Kaokao, side, flank, ribs, lateral. P Pau.: kaokao, the side, flank. Mgv.: kaokao, the side, flank. Mq.: kaokao, id. Ta.: aoáo, id. In Nuclear Polynesia this is particularized, in Samoa to the armpit, in Tonga and Futuna to the sides of the canoe. Therefore it may be considered a borrowing from the Tongafiti. Churchill.

1. To move one's feet (walking or swimming); ana oho koe, ana kau i te va'e, ka rava a me'e mo kai, if you go and move your feet, you'll get something to eat; kakau (or also kaukau), move yourself swimming. 2. To spread (of plants): ku-kau-áte kumara, the sweet potatoes have spread, have grown a lot. 3. To swarm, to mill around (of people): ku-kau-á te gagata i mu'a i tou hare, there's a crowd of people milling about in front of your house. 4. To flood (of water after the rain): ku-kau-á te vai haho, the water has flooded out (of a container such as a taheta). 5. To increase, to multiply: ku-kau-á te moa, the chickens have multiplied. 6. Wide, large: Rano Kau, 'Wide Crater' (name of the volcano in the southwest corner of the island). 7. Expression of admiration: kau-ké-ké! how big! hare kau-kéké! what a big house! tagata hakari kau-kéké! what a stout man! Vanaga.

To bathe, to swim; hakakau, to make to swim. P Pau., Mgv., Mq.: kau, to swim. Ta.: áu, id. Kauhaga, swimming. Churchill.

The stem kau does not appear independently in any language of Polynesian proper. For tree and for timber we have the composite lakau in various stages of transformation. But kau will also be found as an initial component of various tree names. It is in Viti that we first find it in free existence. In Melanesia this form is rare. It occurs as kau in Efaté, Sesake, Epi, Nguna, and perhaps may be preserved in Aneityum; as gau in Marina; as au in Motu and somewhere in the Solomon islands. The triplicity of the Efaté forms [kasu, kas, kau] suggests a possible transition. Kasu and kas are easy to be correlated, kasu and kau less easy. They might be linked by the assumption of a parent form kahu, from which each might derive. This would appear in modern Samoan as kau; but I have found it the rule that even the mildest aspirate in Proto-Samoan becoming extinct in modern Samoan is yet retained as aspiration in Nuclear Polynesia and as th in Viti, none of which mutations is found on this record. Churchill 2.