From Wiktionary, the free dictionary
Borrowed from English moustache.
mustais f (genitive singular mustaise, plural mustaisean)
- moustache
- Synonyms: stais, balt, feusag-bheòil, ròibeag, réibean, ròibean, caisean-feusaig
Note: Certain mutated forms of some words can never occur in standard Scottish Gaelic.
All possible mutated forms are displayed for convenience.