1305, from O.Fr. goulet, dim. of goule "throat, neck," from L. gula "throat," from PIE base *gel- "swallow" (cf. L. gluttire "to gulp down, devour," O.E. ceole "throat," O.C.S. glutu "gullet," O.Ir. gelim "I devour").
Main Entry: gul·let Pronunciation: 'g&l-&t Function: noun 1:ESOPHAGUS; broadly:THROAT 2: an invagination of the protoplasm invarious protozoans (as a paramecium) that sometimes functions in the intake of food