Where does “Testphase” come from?

Testphase (German) comes from German test, from English Test, from German testen, from German Test, from English test, from Middle English teste, from Old French teste, from Latin testis — to stand.

Testphase (German): testing phase

Definitions

  1. testing phase

Ancestry of “Testphase”, step by step

Testphase traces back through two separate lines of ancestry.

via German test

StepLanguageWordMeaning
1Germantesttest
2EnglishTesta Test match
3Germantestento test
4GermanTesttest; melting pot
5EnglishtestA challenge, trial; A cupel or cupelling hearth...
6Middle Englishteste
7Old Frenchtestehead
8Latintestiswitness; one who testifies or attests; testicle
9Latinterstis
10Latintrīstissad, unhappy, melancholy, morose
11Proto-Indo-Europeantristh₂sa third party standing, after the two parties to...
12Proto-Indo-Europeansteh₂-to stand

via German Phase

StepLanguageWordMeaning
1GermanPhasephase, stage, period
2LatinPhasisAn important river of Colchis, now called Rioni
3Ancient Greekφάσιςappearance; utterance, statement, expression
4Ancient GreekφαίνωI cause to appear, bring to light; I show,...
5English-typeimpressed form; stamp; print; typical form; Used...
6Ancient GreekτύποςA blow, pressing; The results of a blow: mark,...
7Ancient Greekτύπτωto beat, strike, smite; to beat, strike oneself
8Proto-Indo-European(s)tewp-to push, to stick
9Proto-Indo-European(s)tew-to push, to hit
Every word from Proto-Indo-European steh₂-Every word from Proto-Indo-European tristh₂sEvery word from Latin trīstis