kōngutu
1. (noun) mouth (of a river, etc.) - often as kōngutu awa.
Whakamahia anō ngā angaanga hei kanohi mō ngā whakairo. Ko te kōngutu o te angaanga ka auahatia hei mahi pā kahawai (Te Ara 2012). / The shells are used for the eyes in carvings, and the mouth of the shell was fashioned into a fishing lure.