noun🔗ShareGuanacoA South American ruminant (Lama guanicoe), closely related to the other lamoids, the alpaca, llama, and vicuña in the family Camelidae."While hiking in Patagonia, we saw a herd of guanacos grazing on the grassy plains. "Mientras caminábamos en la Patagonia, vimos una manada de guanacos pastando en las llanuras herbosas.animalbiologynatureorganismChat with AIVocabulary GamePractice Reading