Where does “aisan” come from?

aisan (Finnish) comes from Irish ai-, from Old French a-, from Latin ad-, from Proto-Italic *ad- — ad.

aisan (Finnish): Genitive singular form of aisa

Definitions

  1. Genitive singular form of aisa

Ancestry of “aisan”, step by step

StepLanguageWordMeaning
1Irishai-—
2Old Frencha-indicating movement towards something;...
3Latinad-to; usually prefixed to verbs, in which cases it...
4Proto-Italic*ad-ad
Every word from Proto-Italic *ad- →Every word from Latin ad- →Every word from Old French a- →