àrd-thìr (Scottish Gaelic) comes from Scottish Gaelic àrd, from Old Irish ard, from Proto-Celtic ardwos, from Proto-Indo-European h₃erdʰwós, from Proto-Indo-European h₃erdʰ-, from Proto-Indo-European -wós — Creates adjectives from verb stems.
àrd-thìr (Scottish Gaelic): highland
Definitions
highland
Ancestry of “àrd-thìr”, step by step
àrd-thìr traces back through two separate lines of ancestry.