English

treewidth

From tree + width.

A compound of tree + width

Proto-Indo-European *dóru

Proto-Germanic *trewą

Proto-West Germanic *treu

Old English trēo ‘tree’

Middle English trau

English tree

English wyde

English width

Today it means

noun The width (maximum number of nodes or leaves at any level) of a tree.

Language periods are conventional ranges, not dates for this word.

Etymograph / treewidth