Runaway
WordNet
adjective
(1) Completely out of control
"Runaway inflation"
noun
(2) An easy victory
(3) Someone who flees from an uncongenial situation
"Fugitives from the sweatshops"
WiktionaryText
Noun
- An object or process that is out of control.
- Casey Jones's train became a runaway.
- A child (minor) who has run away from home.
- Runaways are vulnerable to criminal exploitation.