ウルーコMeanings1nounulluco (Ullucus tuberosus)A South American root vegetable; the name is a direct loanword. Used in botanical and culinary contexts.ウルーコはアンデス地ち方ほうでよく食たべられている芋いもの一いっ種しゅだ。Ulluco is a type of tuber commonly eaten in the Andes region.