Korohū, n. Steam.
korohuhū, v.i. Boil.
Korohunga. 1. a. Reduced to shreds. ‖ hunga-hunga.
2. n. General name for cloaks having an ornamental border. Ka mau ki te korohunga, ka tatua.
3. Ornamented border of a cloak.
Williams Dictionary
Āta tangohia te taupoki o te kōhua kei wera tō ringa i te korohū.Carefully take the lid off the pot just in case your hand is burnt by the steam.