Etymology
1. Etymology tree
2. Proto-Germanic *bagmaz?
3. Proto-West Germanic *baum
4. Old English bēam
5. Middle English bem
6. English beam
7. From Middle English bem, beem, from Old English bēam (“tree, cross, gallows, column, pillar, wood, beam, splint, post, stock, rafter, piece of wood”), from Proto-West Germanic *baum, from Proto-Germanic *baumaz (“tree, beam, balk”), from Proto-Indo-European *bʰew- (“to grow, swell”).
8. Cognate with North Frisian Boom, buum (“tree”), Saterland Frisian Boom (“tree”), West Frisian beam (“tree”), Cimbrian pome, póom, puam (“tree”), Dutch boom (“tree”), German Low German Boom (“tree”), German Baum (“tree”), Luxembourgish Bam (“tree”), Mòcheno pa'm (“tree”), Vilamovian baojm (“tree”), Yiddish בוים (boym, “tree”), Danish, Norwegian Bokmål, Norwegian Nynorsk, and Swedish bom (“beam”), Icelandic baðmur (“tree”), Gothic 𐌱𐌰𐌲𐌼𐍃 (bagms, “tree”), Albanian bimë (“a plant”). Doublet of boom.
9. The original English meaning of beam ("tree") is preserved in some compound words such as quickbeam.
10. The verb is from Middle English bemen, from Old English bēamian (“to shine, to cast forth rays or beams of light”), from the noun. See: Dutch Nouns '
boom', German Nouns '
Baum', Icelandic Nouns '
baðmur', Gothic Nouns '
𐌱𐌰𐌲𐌼𐍃', Old English Nouns '
bēamian'.
Verbs referencing "beam"
Danish Nouns
bom, German Nouns
Baum, English Nouns
binge, German Nouns
Beamer, French Nouns
bôme, Polish Nouns
telebim, Bulgarian Nouns
ботур.