doru-mn̥-

“beam, timber, spear-shaft”

Widely acceptedplantmaterial

tree, timber, dendrite, durable

Extended form of *deru- giving English tree, timber, Greek dendron > dendrite.

bheh₂ǵ-es-“beech tree, its nut”bʰeHg-mn̥“beech tree (nominal)”bʰerdʰ-“to cut, split, separate”bʰerǵ-s-“to protect by enclosing”bʰleh₃-“to bloom, flourish, flower”bʰreg-mn̥“that which breaks, fragment”deru-“tree, wood, to be firm”dheHl-“to bloom, be green”