Where does “aithin” come from?

aithin (Irish) comes from Middle Irish ithnid, from Middle Irish aithne, from Old Irish ad·gnin — know, recognize; perceive, be aware of,...

aithin (Irish): know, recognize, identify; acknowledge;...

Definitions

  1. know, recognize, identify; acknowledge;...

Ancestry of “aithin”, step by step

aithin traces back through 3 separate lines of ancestry.

via Middle Irish ithnid

StepLanguageWordMeaning
1Middle Irishithnidknows , comes to know, realizes, understands;...
2Middle Irishaithne
3Old Irishad·gninknow, recognize; perceive, be aware of,...

via Middle Irish ithnigid

StepLanguageWordMeaning
1Middle Irishithnigidknows , comes to know, realizes, understands;...

via Middle Irish ithintigid

StepLanguageWordMeaning
1Middle Irishithintigidknows , comes to know, realizes, understands;...
Every word from Old Irish ad·gninEvery word from Middle Irish aithneEvery word from Middle Irish ithnid