Where does “Differenzialsperre” come from?

Differenzialsperre (German) comes from German Differential, from Latin differentialis, from Latin differentia, from Latin differēns, from Latin differre, from Latin differo, from Latin dis-, from Latin calceus — small stone, pebble; gravel, rubble.

Differenzialsperre (German): differential lock

Definitions

  1. differential lock

Ancestry of “Differenzialsperre”, step by step

Differenzialsperre traces back through two separate lines of ancestry.

via German Differential

StepLanguageWordMeaning
1GermanDifferentialdifferential
2Latindifferentialisdifferential
3Latindifferentiadifference; diversity; nominative neuter plural...
4Latindifferēnsspreading, scattering, dispersing, separating
5Latindifferrepresent active infinitive of differō
6LatindifferoI carry different ways, spread, scatter,...
7Latindis-asunder, apart, in two; reversal, removal;...
8Latincalceusshoe
9Latincalxlimestone; chalk; the finish line
10Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via German sperre

StepLanguageWordMeaning
1Germansperreinflection of sperren: ## first-person singular...
2Germansperrento bar; to space out the letters of a word or...
3Middle High Germansperren
4Old High Germansperranto put up rafters, beams; to barricade
5Proto-Germanic*sparrijan
6Proto-Germanic*sparrijanąto bar, to block
Every word from Ancient Greek χάλιξ
Differenzialsperre — Etymology, Origin & Word History | Etymology Explorer