wild(redirected from ran wild)
Also found in: Dictionary, Thesaurus, Medical, Legal, Idioms.
1. (of animals) living independently of man; not domesticated or tame
2. (of plants) growing in a natural state; not cultivated
3. living in a savage or uncivilized way
4. (of a card, such as a joker or deuce in some games) able to be given any value the holder pleases
5. a desolate, uncultivated, or uninhabited region