Where does “agoriadol” come from?

agoriadol (Welsh) comes from Welsh agoriad, from Welsh -iad, from Proto-Brythonic -ad, from Proto-Brythonic -atus, from Proto-Brythonic -ātus.

agoriadol (Welsh): opening, inaugural

Definitions

  1. opening, inaugural

Ancestry of “agoriadol”, step by step

agoriadol traces back through two separate lines of ancestry.

via Welsh agoriad

StepLanguageWordMeaning
1Welshagoriadopening; key
2Welsh-iadshow the action of a verb or its result; suffix...
3Proto-Brythonic-ad
4Proto-Brythonic-atus
5Proto-Brythonic-ātus

via Welsh ôl

StepLanguageWordMeaning
1Welshôltrack, trace; mark, residue; back, rear
Every word from Proto-Brythonic -ātusEvery word from Welsh -iadEvery word from Welsh agoriad