"pull with a rope," O.E. togian "to drag, pull," from P.Gmc. *tugojanan (cf. O.E. teon "to draw," O.Fris. togia "to pull about," O.N. toga, O.H.G. zogon, Ger. ziehen "to draw, pull, drag"), from PIE base *deuk- "to pull, draw" (cf. L. ducere "to lead;" see duke). The noun meaning "act or fact of being towed" is recorded from 1622. Towaway, in ref. to parking zones, is recorded from 1956.
"coarse, broken fibers of flax, hemp, etc.," late 14c., probably from O.E. tow- "spinning" (in towlic "fit for spinning"), perhaps cognate with Gothic taujan "to do, make," M.Du. touwen "to knit, weave." Tow-head, in ref. to tousled blond hair, is recorded from 1830.