Where does “splitproof” come from?

splitproof (English) comes from English proof, from Middle English proof, from Old French prove, from Latin proba, from Latin probāre, from Latin probō, from Latin Probus, from Proto-Indo-European pro-bhwo- — passed , crossed.

splitproof (English): Resistant to splitting

Definitions

  1. Resistant to splitting

Ancestry of “splitproof”, step by step

splitproof traces back through two separate lines of ancestry.

via English proof

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

via English Split

StepLanguageWordMeaning
1EnglishSplitTo divide fully or partly along a more or less straight line
2Serbo-CroatianSplȉt
3ItalianSpalato
4LatinSpalatum
5Ancient GreekΣπάλαθος
6Ancient GreekἈσπάλαθοςname of several types of thornbush
7Ancient Greekἀσπάλαθοςname of several types of thornbush
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European por-