myEtymology.com: English etymology of quadra

Etymology of the English word quadra

the English word quadra

derived from the Late Latin word quadra (square table)

derived from the Latin word quadrum (square; square section; regular shape or form)

derived from the Latin word quadrus (square)

derived from the Latin word quattuor (four)

derived from the Proto-Indo-European root *kʷetwer-