It is the part of the digestive system that is between the pharynx and the stomach. To The Spanish it comes from the Latin oesophagus, i , but its etymology is Greek by 949; 953; 963; 969; or 949; 963; 969; ( eiso , that "that which is within" ) 966; 945; 947; 949; 953; 957; (fagein, "to eat") and is understood as "where the food comes in".
