From Middle Irish mathgamain.
mathan m (genitive singular mathain, plural mathain or mathanan)
- 'S e sineach uile-itheach glè mhòr a tha ann am mathan. ― A bear is a very large omnivorous mammal.
|Scottish Gaelic mutation
|Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.