French word goulot comes from Proto-Indo-European *gʷl̥-, and later Latin ira (Ire, anger, wrath.)
| Dictionary entry | Language | Definition |
|---|---|---|
| *gʷl̥- | Proto-Indo-European (ine-pro) | |
| ira | Latin (lat) | Ire, anger, wrath. |
| goule | Old French (fro) | Mouth. |
| gueulle | Middle French (frm) | (vulgar) mouth. |
| gueule | French (fra) | (informal) mouth. (informal) mug (person's face). Snout, face (of an animal). |
| goule | French (fra) | Ghoul (spirit; ghost). |
| goulot | French (fra) | Neck (of a bottle). |