Where does “keternâ” come from?

keternâ (Old Irish) comes from Latin catena, from Proto-Indo-European kat- — cub; to weave, to braid; to link or weave...

Ancestry of “keternâ”, step by step

keternâ traces back through two separate lines of ancestry.

via Latin catena

StepLanguageWordMeaning
1Latincatenachain
2Proto-Indo-Europeankat-cub; to weave, to braid; to link or weave...

via Latin caterva

StepLanguageWordMeaning
1Latincatervaa crowd, a band, a troop; vocative singular of...
2Proto-Italic*katerwācompany, band of people
Every word from Proto-Indo-European kat- →Every word from Latin catena →
keternâ — Etymology, Origin & Word History | Etymology Explorer