Where does “Längenkreis” come from?

Längenkreis (German) comes from German Länge, from Middle High German lenge, from Old High German lengī, from Proto-West Germanic *langī, from Proto-Germanic langį̄, from Proto-Germanic -į̄, from Proto-Indo-European -íh₂, from Proto-Indo-European -h₂ — Creates collective nouns, which refer to groups...

Längenkreis (German): circle of longitude

Definitions

  1. circle of longitude

Ancestry of “Längenkreis”, step by step

Längenkreis traces back through two separate lines of ancestry.

via German Länge

StepLanguageWordMeaning
1GermanLängelength; longitude
2Middle High Germanlenge—
3Old High Germanlengīlength
4Proto-West Germanic*langīlength
5Proto-Germaniclangį̄length
6Proto-Germanic-į̄-th
7Proto-Indo-European-íh₂—
8Proto-Indo-European-h₂Creates collective nouns, which refer to groups...

via German Kreis

StepLanguageWordMeaning
1GermanKreiscircle; range, scope; a type of territorial...
2Middle High Germankreiz—
3Old High Germankreiz—
4Proto-GermanickraitazA scoring; circle; ring
Every word from Proto-Indo-European -h₂ →Every word from Proto-Germanic -į̄ →Every word from Proto-Germanic langį̄ →
Längenkreis — Etymology, Origin & Word History | Etymology Explorer