The story
- Old English · inherited frombesma“broom, rod”
- Proto-Indo-European · derived from*bʰrem-
- Proto-West Germanic · inherited from*brām“bramble”
- Old English · inherited frombrōm“brushwood”
- Middle English · inherited frombrom
- English todaybroom
Inherited from Middle English brom, from Old English brōm (“brushwood”), from Proto-West Germanic *brām (“bramble”) (compare Saterland Frisian Brom, West Frisian brem, Dutch braam, German Low German Braam), from Proto-Indo-European *bʰrem-, from *bʰer- ‘edge’. Related to brim, brink. Replaced English besom (from Old English besma (“broom, rod”)), which is now restricted in meaning to a particular kind of broom. (shotgun): So called because it is (like the cleaning utensil) long and held similarly to a besom and “cleans” what is in front.
Words from the same roots
Old Englishbrōm all →
Proto-West Germanic*brām all →
Proto-Indo-European*bʰrem- all →
Etymology from Wiktionary, CC BY-SA 4.0.