Where does “брандмауэр” come from?

брандмауэр (Russian) comes from German Brandmauer, from German brand, from English brand, from Danish brand, from Old Danish brand, from Old Norse brandr, from Proto-Germanic brandaz, from Proto-Germanic brinnaną — to bear, carry.

брандмауэр (Russian): firewall, party wall; firewall

Definitions

  1. firewall, party wall; firewall

Ancestry of “брандмауэр”, step by step

StepLanguageWordMeaning
1GermanBrandmauerfirewall
2Germanbrandfire, blaze destructive occurrence
3EnglishbrandA conflagration; a flame; A piece of burning wood...
4Danishbrandfire; smut; brand
5Old Danishbrandfire
6Old Norsebrandrbrand, firebrand; fire; sword
7Proto-Germanicbrandazfire; flash; flame; burning; flaming; firebrand;...
8Proto-Germanicbrinnanąto burn, to be on fire
9Proto-Indo-Europeanbʰrewh₁-to boil; to brew
10Proto-Indo-Europeanbʰer-to bear, carry
Every word from Proto-Indo-European bʰer-Every word from Proto-Indo-European bʰrewh₁-Every word from Proto-Germanic brinnaną
брандмауэр — Etymology, Origin & Word History | Etymology Explorer