French word moustachu comes from French moustache ((often in plural) whisker (of a cat). Moustache, mustache.), French -u
Dictionary entry | Language | Definition |
---|---|---|
moustache | French (fra) | (often in plural) whisker (of a cat). Moustache, mustache. |
-u | French (fra) | Forming adjectives having the sense of ‘having quality of, being provided with’ (the root word). |
moustachu | French (fra) | Moustachioed. |