Where does “·fessainn” come from?

·fessainn (Old Irish) comes from Old Irish ro·finnadar, from Proto-Celtic windeti, from Proto-Indo-European weyd- — to see.

Ancestry of “·fessainn”, step by step

StepLanguageWordMeaning
1Old Irishro·finnadarto find
2Proto-Celticwindetito know, to see; find
3Proto-Indo-Europeanweyd-to see

Words derived from “·fessainn”

Every word from Proto-Indo-European weyd- →Every word from Proto-Celtic windeti →Every word from Old Irish ro·finnadar →