definition of
[runaway]

[1] #1 runaway s. completely out of control; "runaway inflation". wn

[2] #2 runaway n. [blowout, romp, laugher, shoo-in, walkaway] an easy victory. wn

[3] #3 runaway n. [fugitive, fleer] someone who flees from an uncongenial situation; "fugitives from the sweatshops". wn