noun🔗ShareOcaAny 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. "Mi vecina cultiva oca en su jardín; dice que los tubérculos saben a patata con limón.vegetableplantfoodagricultureChat with AIVocabulary GamePractice Reading