1. Free
   "a man with a mule got my car unstuck"; "the gears locked in second and would not come unstuck"
    
2. Thrown into a state of disorganization or incoherence
   "price programs became unstuck because little grain was available";
   - undone

1. To release or separate something that is stuck
   "Use warm water to unstick the label from the jar"
    
2. [informal] To resolve a difficult or stagnant situation
   "The negotiators finally unstuck the peace talks"

See also: disorganised [Brit], disorganized

Antonym: stuck

Encyclopedia: Unstuck