kukū
1. (verb) to make a grating sound.
Synonyms: ngakeke
2. (noun) grating sound.
I te waka rā anō e tōia ana, ka rongo a Kupu i te kukū o te takere o te waka rā (NM 1928:27). / When that canoe was being dragged Kupe heard the grating sound of the canoe's hull.