Where does “snowproof” come from?

snowproof (English) comes from English -proof, from English proof, from Middle English proof, from Old French prove, from Latin proba, from Latin probāre, from Latin probō, from Latin Probus — passed , crossed.

snowproof (English): Resistant to snow; To make resistant to snow

Definitions

  1. Resistant to snow; To make resistant to snow

Ancestry of “snowproof”, step by step

StepLanguageWordMeaning
1English-proofUsed to form adjectives denoting an impervious or...
2EnglishproofAn effort, process, or operation designed to...
3Middle Englishproof
4Old Frenchprove
5Latinprobatest, trial; proof, evidence
6Latinprobāre
7Latinprobōto approve, permit, commend
8LatinProbusgood, serviceable, excellent, superior, able
9Proto-Indo-Europeanpro-bhwo-being in front, prominent
10Proto-Indo-Europeanpro-toward, forward
11Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
12Proto-Indo-Europeanper-before, in front; first; to go through
13Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European por-