Proto-IE: *reu-men-
Meaning: horse-hair
Old Indian: róman, loman n. `hair on body of men and animals'
Celtic: OIr ruamnae gl. `lodix', Ir rōn `Pferdehaar', rūainne `einzelnes Haar' (< Cymr ?); Cymr rhawn `Pferdehaar', Bret reun(enn) `einzelnes starkes Haar, Schweineborste'
Russ. meaning: (конский) волос