Where does “Mauerbau” come from?

Mauerbau (German) comes from German Mauer, from Middle High German mūre, from Old High German mūra, from Proto-West Germanic *mūrā, from Latin mūrus, from Old Latin moerus, from Proto-Indo-European mēy- — soft, tender, dear.

Mauerbau (German): wall construction

Definitions

  1. wall construction

Ancestry of “Mauerbau”, step by step

Mauerbau traces back through two separate lines of ancestry.

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

via German Bau

StepLanguageWordMeaning
1GermanBaubuilding, construction; building site,...
2Middle High Germanbūbuilding
3Old High Germanbū—
4Proto-Germanicbūąbuilding, dwelling
Every word from Proto-Indo-European mēy- →Every word from Old Latin moerus →Every word from Latin mūrus →