Where does “dwuślad” come from?

dwuślad (Polish) comes from Polish ślad, from Proto-Slavic slědъ, from Latvian slaidus, from Proto-Balto-Slavic sleid-, from Proto-Indo-European sleidʰ- — slippery, to slide.

dwuślad (Polish): two-track vehicle

Definitions

  1. two-track vehicle

Ancestry of “dwuślad”, step by step

StepLanguageWordMeaning
1Polishśladtrace, track
2Proto-Slavicslědъtrack, trace
3Latvianslaidusaccusative plural masculine form of slaids
4Proto-Balto-Slavicsleid-—
5Proto-Indo-Europeansleidʰ-slippery, to slide
Every word from Proto-Indo-European sleidʰ- →Every word from Proto-Balto-Slavic sleid- →Every word from Latvian slaidus →