Where does “sefydliadol” come from?

sefydliadol (Welsh) comes from Welsh sefydliad, from Welsh sefydlu, from Welsh sefydlog, from Welsh -og, from Middle Welsh -awc, from Proto-Brythonic -ọg, from Proto-Celtic -ākos, from Proto-Indo-European -eh₂ḱos — Creates deadjectival and desubstantival...

sefydliadol (Welsh): institutional

Definitions

  1. institutional

Ancestry of “sefydliadol”, step by step

StepLanguageWordMeaning
1Welshsefydliadinstitution, foundation, organisation
2Welshsefydluto establish
3Welshsefydlogfixed, stationary, stable, permanent, invariant
4Welsh-ogadjectival suffix often indicating an abundance...
5Middle Welsh-awcadjectival suffix often indicating an abundance of the root
6Proto-Brythonic-ọgForms nouns/adjectives from other nouns and...
7Proto-Celtic-ākosForms adjectives from nouns and adjectives with...
8Proto-Indo-European-eh₂ḱos
9Proto-Indo-European-kosCreates deadjectival and desubstantival...
Every word from Proto-Indo-European -kosEvery word from Welsh -ogEvery word from Proto-Celtic -ākos