Ko tētahi wāhanga o te tinana o te kīrehe tuaiwi-kore. Ko te mahi a te weri he whāwhā, he pupuri, he āwhina rānei i te kīrehe ki te kai. He roa, he hangore hoki te weri. Hei tauira o ngā momo e whai weri ana, ko te wheke, ko te kōura, ko te rō.
Part of the body of an invertebrate animal which is used for feeling, grasping and feeding. Tentacles are elongated and flexible. Examples of species with tentacles include the octopus, crayfish and praying mantis.