Where does “arbor” come from?

Arbor comes from Old French arbre, from Latin arbor, which derives from Latin herba and Proto-Indo-European gʰreH₁- with the suffix -wós.

arbor (English): A shady sitting place or pergola usually in a...

Definitions

  1. A shady sitting place or pergola usually in a...

Ancestry of “arbor”, step by step

arbor traces back through two separate lines of ancestry.

via French arbre

StepLanguageWordMeaning
1Frencharbretree; axle; drive shaft
2Old Frencharbretree
3Latinarbora tree; something made from a tree, of wood; the...
4LatinarbosAlternative form of arbor
5Proto-Indo-Europeanh₃erdʰ-to increase, grow; upright, high
6Proto-Indo-European-wósCreates adjectives from verb stems

via Middle English arbour

StepLanguageWordMeaning
1Middle Englisharboura lawn or a flower bed, a grassy plot; a shaded...
2Old Frencherbierfield, meadow, kitchen garden
3Old Frencherbegrass; herb
4Latinherbagrass, herbage; herb; weeds
5Proto-Indo-Europeanǵʰreh₁-to become green, grow; to grow; to green, to grow

Words derived from “arbor

Every word from Proto-Indo-European -wós
arbor — Etymology, Origin & Word History | Etymology Explorer