Where does “proefstand” come from?

proefstand (Dutch) comes from Dutch stand, from English stand, from English op, from English op shop, from English opportunity, from English opportune, from Middle French opportunité, from Latin opportūnitās — passed , crossed.

proefstand (Dutch): test bench

Definitions

  1. test bench

Ancestry of “proefstand”, step by step

proefstand traces back through 3 separate lines of ancestry.

via Dutch stand

StepLanguageWordMeaning
1Dutchstandposture, position, bearing; rank, standing,...
2Englishstand"To position or be positioned physically."; "To...
3EnglishopAn operation; An amateur radio operator; An...
4Englishop shopA shop, usually operated by a charity, to which...
5EnglishopportunityA chance for advancement, progress or profit; A...
6EnglishopportuneSuitable for some particular purpose; At a...
7Middle Frenchopportunité
8Latinopportūnitāsconvenience, fitness
9Latinopportūnussuitable
10LatinPortus” or, later, “Portus Rōmae”}} Portus large artificial harbour of Ancient Rome
11Proto-Italicportusharbour
12Proto-Indo-Europeanpértuscrossing
13Proto-Indo-Europeanper-before, in front; first; to go through
14Proto-Indo-Europeanpr̥tóspassed , crossed

via Dutch proeven

StepLanguageWordMeaning
1Dutchproevento taste; to test by tasting; to experience,...
2Middle Dutchproevento prove, to show; to realise, to see; to test,...
3Old Frenchproverto prove
4Latinprobāre
5Latinprobōto approve, permit, commend
6LatinProbusgood, serviceable, excellent, superior, able
7Proto-Indo-Europeanpro-bhwo-being in front, prominent
8Proto-Indo-Europeanpro-toward, forward
9Proto-Indo-EuropeanbʰuH-to become, grow, appear

via German Prüfstand

StepLanguageWordMeaning
1GermanPrüfstandtest station, test bench, test room
2Germanprüfento examine
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European pértus