Where does “leithinis” come from?

leithinis (Irish) comes from Irish leath-, from Irish leath, from Old Irish leth, from Proto-Celtic letos, from Old Czech léto, from Proto-Slavic lěto, from Proto-Indo-European leh₁tóm.

leithinis (Irish): peninsula

Definitions

  1. peninsula

Ancestry of “leithinis”, step by step

StepLanguageWordMeaning
1Irishleath-half-, hemi-, semi-; half-grown; one of two, of a...
2Irishleathside; part, direction; half; part, portion;...
3Old Irishlethhalf; direction; side
4Proto-Celticletosside
5Old Czechlétosummer
6Proto-Slaviclětosummer; year
7Proto-Indo-Europeanleh₁tóm—
Every word from Proto-Indo-European leh₁tóm →Every word from Proto-Slavic lěto →Every word from Old Czech léto →