Where does “moorburning” come from?

moorburning (English) comes from English burning, from English burn, from Middle English bernen, from Old English birnan, from Proto-West Germanic brinnan, from Proto-Germanic brinnaną, from Proto-Indo-European bʰrewh₁-, from Proto-Indo-European bʰer- — to bear, carry.

Ancestry of “moorburning”, step by step

moorburning traces back through two separate lines of ancestry.

via English burning

StepLanguageWordMeaning
1Englishburningpresent participle of burn; So hot as to seem to...
2EnglishburnA physical injury caused by heat, cold,...
3Middle EnglishbernenTo burn
4Old EnglishbirnanAlternative form of biernan; to burn
5Proto-West Germanicbrinnanto burn, to be on fire
6Proto-Germanicbrinnanąto burn, to be on fire
7Proto-Indo-Europeanbʰrewh₁-to boil; to brew
8Proto-Indo-Europeanbʰer-to bear, carry

via English Moor

StepLanguageWordMeaning
1EnglishMoorA member of an ancient Berber people from...
2Middle Englishmoren
3Old Englishmārian
4Proto-Germanicmairōnąto moor, fasten to
5Proto-Indo-Europeanmer-to die; to disappear; sea, lake, wetland
Every word from Proto-Indo-European bʰer-