postillon

Etymology
From.

Noun

 * 1)  postman (courier who rides post)
 * 2) postilion
 * 3)  a French-style hat worn by the postal workers
 * 4)  drop of spittle, drop of saliva

Etymology
Borrowed from.

Noun

 * 1) postilion (horse driver)
 * 2) * 1560, Clement Marot, Œuvres de Clement Marot
 * "frm"

- Là vint un postillion Qui m'aportoit guillon