domestic llama: used in the Andes as a beast of burden and source of wool; considered a domesticated variety of the guanaco
llama: wild or domesticated South American cud-chewing animal related to camels but smaller and lacking a hump
abetalipoproteinemia: a rare inherited disorder of fat metabolism; characterized by severe deficiency of beta-lipoproteins and abnormal red blood cells (acanthocytes) and abnormally low cholesterol levels