Where does “jambstone” come from?

jambstone (English) comes from English jamb, from Middle English jambe, from French jambe, from Old French jambe, from Late Latin gamba, from Ancient Greek κάμπη, from Proto-Indo-European kh₂emp-, from Proto-Indo-European kh₂em- — to bend, to curve.

jambstone (English): The stone forming the jamb of a doorway

Definitions

  1. The stone forming the jamb of a doorway

Ancestry of “jambstone”, step by step

jambstone traces back through two separate lines of ancestry.

via English jamb

StepLanguageWordMeaning
1EnglishjambEither of the vertical components that form the...
2Middle Englishjambe
3Frenchjambeleg
4Old Frenchjambeleg
5Late Latingambahorse's hock; hoof; leg
6Ancient Greekκάμπηcaterpillar; silkworm; an eruciform ornament
7Proto-Indo-Europeankh₂emp-to bend; crooked; to bend, curve
8Proto-Indo-Europeankh₂em-to bend, to curve

via English Stone

StepLanguageWordMeaning
1EnglishStonefor someone who lived near a stone worked with stone, from
2Middle EnglishstonAlternative form of stone
3Old Englishstānstone, rock
4Old NorseVeggrname of a dwarf
5Proto-Germanicwajjuzwall
6Proto-Indo-Europeanwh̥₁yús
7Proto-Indo-Europeanweh₁y-to twist, wind, weave, plait; to wrap, enclose,...
Every word from Proto-Indo-European kh₂em-Every word from Proto-Indo-European kh₂emp-Every word from Ancient Greek κάμπη