tahitahi rīwai
1. (verb) to peel potatoes.
Ka tahuri ētahi o ngā pakeke ki te mahi hāngī, ki te tahitahi rīwai, ki te raranga rourou, ki te tapahi wahie, me ērā atu mahi mō te hāngī (TWK 1:26). / Some of the adults set about making the hāngī, peeling potatoes, platting food baskets, cutting firewood and other tasks for the hāngī.
2. (noun) potato peeler.