Where does “Wärmeabstrahlung” come from?

Wärmeabstrahlung (German) comes from German Abstrahlung, from German Strahlung, from German Strahlen, from Middle High German strelen, strælen, from Middle Dutch strâlen, from Middle Dutch -en, from Old Dutch -en, from Proto-Germanic -janą — he, she.

Wärmeabstrahlung (German): heat emission or dissipation

Definitions

  1. heat emission or dissipation

Ancestry of “Wärmeabstrahlung”, step by step

Wärmeabstrahlung traces back through two separate lines of ancestry.

via German Abstrahlung

StepLanguageWordMeaning
1GermanAbstrahlungradiation, emission
2GermanStrahlungradiation, irradiation
3GermanStrahlenplural of Strahl
4Middle High Germanstrelen, strælen
5Middle Dutchstrâlento shoot, to penetrate (originally with an arrow)
6Middle Dutch-enThe ending of the infinitive form of verbs, used...
7Old Dutch-en
8Proto-Germanic-janąDerives denominatives from nouns and factitives...
9Proto-Indo-European-yétiCreates intransitive, often deponent,...
10Proto-Indo-Europeanyé-
11Chichewaiyehe, she

via German Wärme

StepLanguageWordMeaning
1GermanWärmewarmth; heat
2Middle High Germanwerme
3Old High Germanwarmīwarmth
4Old High Germanwarmwarm
5Proto-West Germanicwarmwarm
6Proto-Germanicwarmazwarm
7Proto-Indo-Europeangʷʰer-warm, hot
8Proto-Indo-Europeangʷʰe-gʷʰór-e ~ gʷʰe-gʷʰr-ḗr
Every word from Chichewa iyeEvery word from Proto-Germanic -janąEvery word from Proto-Indo-European -yéti