Where does “Lambdapunkt” come from?

Lambdapunkt (German) comes from German Punkt, from Latin pūnctum, from Latin punctus, from Latin -tus, from Proto-Italic -tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

Lambdapunkt (German): lambda point

Definitions

  1. lambda point

Ancestry of “Lambdapunkt”, step by step

Lambdapunkt traces back through two separate lines of ancestry.

via German Punkt

StepLanguageWordMeaning
1GermanPunktdot; full stop, period; decimal point, point,...
2Latinpūnctumpoint
3Latinpunctuspricked, punctured, pierced, having been pricked;...
4Latin-tusForms the past participle of verbs; Forms...
5Proto-Italic-tus
6Proto-Indo-European-tusDerives action nouns from verb roots

via German Lambda

StepLanguageWordMeaning
1GermanLambdalambda (Greek letter)
Every word from Proto-Indo-European -tusEvery word from Latin -tusEvery word from Latin punctus
Lambdapunkt — Etymology, Origin & Word History | Etymology Explorer