台湾山芋 たいわんやまいも Also written タイワンヤマイモ Meanings Noun water yam (Dioscorea alata); winged yam; purple yam See also: だいじょ. Kanji 台 platform. Read as タイ. 湾 bay. Read as ワン. 山 mountain. Read as やま. 芋 potato. Read as いも. Jinuma: Japanese Dictionary · Word lists