a person, especially a minor, who has run away

• an animal that has escaped its handler or enclosure

a vehicle, especially a train or horse, out of control

• the act of a horse or team bolting

something out of control or out of equilibrium

• an unchecked process, as in a runaway reaction

an overwhelming victory or lopsided contest

having run away; escaped; fugitive

• relating to eloping or fleeing to marry

out of control or accelerating unchecked

• not restrained or regulated

easily won; overwhelmingly one-sided