Where does “trydydd” come from?
trydydd (Welsh) comes from Proto-Brythonic trɨdɨð, from Proto-Celtic tritiyos, from Proto-Indo-European tr̥tyós, from Proto-Indo-European tréyes — three.
trydydd (Welsh): third
Ancestry of “trydydd”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Proto-Brythonic | trɨdɨð | API; third |
| 2 | Proto-Celtic | tritiyos | third |
| 3 | Proto-Indo-European | tr̥tyós | third |
| 4 | Proto-Indo-European | tréyes | three |