Where does “ard” come from?
ard (Old Irish) comes from Proto-Celtic ardwos, from Proto-Indo-European h₃erdʰwós, from Proto-Indo-European h₃erdʰ-, from Proto-Indo-European -wós — Creates adjectives from verb stems.
ard (Old Irish): high; height
Ancestry of “ard”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Proto-Celtic | ardwos | high |
| 2 | Proto-Indo-European | h₃erdʰwós | — |
| 3 | Proto-Indo-European | h₃erdʰ- | to increase, grow; upright, high |
| 4 | Proto-Indo-European | -wós | Creates adjectives from verb stems |