noun🔗ShareオカAny of certain species of Oxalis (Oxalis crenata, and Oxalis tuberosa) which bear edible tubers."My neighbor grows oca in her garden; she says the tubers taste like a lemony potato. "私の隣人は庭でオカを育てています。彼女は塊茎がレモンのようなジャガイモの味がすると言っています。vegetableplantfoodagricultureChat with AIVocabulary GamePractice Reading