Where does “othras” come from?

othras (Irish) comes from Old Irish othrus, from Old Irish -as, from Proto-Celtic -assus, from Proto-Indo-European -ad-tus.

othras (Irish): sickness, illness; ulcer

Definitions

  1. sickness, illness; ulcer

Ancestry of “othras”, step by step

StepLanguageWordMeaning
1Old Irishothrusillness; nursing; sick-maintenance
2Old Irish-asNominal suffix, used to form abstract ideas or...
3Proto-Celtic-assus—
4Proto-Indo-European-ad-tus—
Every word from Proto-Indo-European -ad-tus →Every word from Old Irish -as →Every word from Old Irish othrus →