ACD - Austronesian Comparative Dictionary Online

*li(ŋ)kug curled, curved

WMP
Cebuano	likúg	for something long and thin to get crooked or curled
Iban	le-liŋkok	curves, flourishes
	liŋkok	curved, crooked
Malay	me-léŋkok	to make a bend (of a river); to move around a bend (as a horse on a race-course)
	léŋkok	a bend, curve or twist

With root *-kug₁ curl, curve’.