Where does “tux-slo-” come from?

tux-slo- (Proto-Celtic) comes from Proto-Indo-European tuk-slo-, from Proto-Indo-European (s)tewk-, from Proto-Indo-European (s)tew- — to push, to hit.

Ancestry of “tux-slo-”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeantuk-slo-—
2Proto-Indo-European(s)tewk-to push, press; to strike, beat; to stick into,...
3Proto-Indo-European(s)tew-to push, to hit
Every word from Proto-Indo-European (s)tew- →Every word from Proto-Indo-European (s)tewk- →Every word from Proto-Indo-European tuk-slo- →