Where does “Mauereidechse” come from?

Mauereidechse (German) comes from German Eidechse, from Middle High German eidehse, from Old High German egidehsa, from Proto-West Germanic agiþahsijā, from Proto-West Germanic agi, from Proto-Germanic agaz, from Proto-Indo-European h₂égʰos, from Proto-Indo-European h₂egʰ- — to be upset, afraid.

Mauereidechse (German): wall lizard (Podarcis muralis)

Definitions

  1. wall lizard (Podarcis muralis)

Ancestry of “Mauereidechse”, step by step

Mauereidechse traces back through two separate lines of ancestry.

via German Eidechse

StepLanguageWordMeaning
1GermanEidechselizard; a member of Lacertidae, the family of the...
2Middle High Germaneidehse
3Old High Germanegidehsalizard
4Proto-West Germanicagiþahsijālizard
5Proto-West Germanicagifear
6Proto-Germanicagazfear; dread
7Proto-Indo-Europeanh₂égʰosdistress
8Proto-Indo-Europeanh₂egʰ-to be upset, afraid

via German Mauer

StepLanguageWordMeaning
1GermanMauera wall, usually one made of stone or concrete
2Middle High Germanmūrewall
3Old High Germanmūrawall
4Proto-West Germanic*mūrāwall
5Latinmūruswall, city wall(s), (usually of a city, as opposed to pariēs)
6Old Latinmoerus
7Proto-Indo-Europeanmēy-soft, tender, dear
Every word from Proto-Indo-European h₂egʰ-Every word from Proto-Indo-European h₂égʰosEvery word from Proto-Germanic agaz