Where does “knuckleboom” come from?

knuckleboom (English) comes from English Boom, from Dutch Boom, from Dutch bodem, from Middle Dutch bodem, from Old Dutch *bodom, from Old English botm, from Proto-Germanic butmaz, from Proto-Indo-European bʰudʰmḗn — smoke; mist, haze.

knuckleboom (English): A compact crane whose boom articulates near the middle

Definitions

  1. A compact crane whose boom articulates near the middle

Ancestry of “knuckleboom”, step by step

knuckleboom traces back through two separate lines of ancestry.

via English Boom

StepLanguageWordMeaning
1EnglishBoomA Belgian town and municipality in the southwest of the Flemish province of Antwerp
2DutchBooma Belgian town and municipality in the Flemish province of Antwerp
3Dutchbodembottom; soil, ground; earth surface
4Middle Dutchbodem
5Old Dutch*bodom
6Old Englishbotmbottom; foundation; ground; abyss
7Proto-Germanicbutmazbottom; foundation; ground; abyss
8Proto-Indo-Europeanbʰudʰmḗnbottom
9Proto-Indo-Europeandʰewbʰ-deep
10Proto-Indo-Europeandʰewh₂-smoke; mist, haze

via English knuckle

StepLanguageWordMeaning
1EnglishknuckleAny of the joints between the phalanges of the...
2Middle Englishknokelfinger joint
3Old Englishcnucelthe juncture of two bones; knuckle; joint
4Proto-West Germanicknukilknuckle, joint, small bone
5Proto-Germanicknukilazknuckle, small bone; knot, bump
6Proto-Germanicknukôjoint, bone
7Proto-Indo-Europeangnew-a bundle; knot; knot, bundle
8Proto-Indo-Europeangen-to squeeze, pinch, kink, ball up, concentrate; to...
Every word from Proto-Indo-European dʰewh₂-