toka puia
1. (noun) volcanic rock.
Ko te tahepuia: Ko te tokarewa ka puta i tētahi puia ki te mata o te whenua (ka rere noa, ka hū ake rānei). Ka mātao, ka whakauka, ā, ka noho mai hei toka puia (RP 2009:379). / Lava: Molten rock (magma) that flows out or erupts onto the surface of the earth, cooling and hardening to become volcanic rock (RP 2009:379).