Where does “magnetopause” come from?

magnetopause (English) comes from English Pause, from Middle French pause, from Latin pausa, from Ancient Greek παῦσις, from Ancient Greek -σῐς, from Ancient Greek -τις, from Proto-Indo-European -tis — Derives abstract/action nouns from verb roots.

magnetopause (English): The boundary between the Earth's magnetosphere...

Definitions

  1. The boundary between the Earth's magnetosphere...

Ancestry of “magnetopause”, step by step

magnetopause traces back through two separate lines of ancestry.

via English Pause

StepLanguageWordMeaning
1EnglishPauseA button whose functions are pausing and resuming...
2Middle Frenchpausepause (brief cessation)
3Latinpausaa pause, halt, stop, cessation, end
4Ancient Greekπαῦσιςstopping, ceasing
5Ancient Greek-σῐς"suffix forming nouns"
6Ancient Greek-τιςretained after dentals
7Proto-Indo-European-tisDerives abstract/action nouns from verb roots

via English magneto

StepLanguageWordMeaning
1EnglishmagnetoA small magnetic dynamo, especially one that...
Every word from Proto-Indo-European -tisEvery word from Ancient Greek -σῐςEvery word from Ancient Greek παῦσις
magnetopause — Etymology, Origin & Word History | Etymology Explorer