1. Not capable of occurring or being accomplished or dealt with
   "an impossible dream"; "an impossible situation" 
2. Totally unlikely
   - inconceivable, out of the question, unimaginable 
3. Used of persons or their behaviour
   "impossible behaviour"
   - insufferable, unacceptable, unsufferable

1. Something that cannot be done
   "his assignment verged on the impossible"

Derived forms: impossibles

See also: hopeless, impossibleness, impossibly, impracticable, impractical, infeasible, insurmountable, intolerable, out, possibility, possibleness, unachievable, unattainable, unbearable, undoable, unendurable, unfeasible, unrealisable [Brit], unrealistic, unrealizable, unsurmountable, unthinkable, unworkable

Type of: impossibility, impossible action

Antonym: possible

Encyclopedia: Impossible

• hunting
• hunting and gathering society
• hunting and gathering tribe
• hunting crop
• hunting dog
• hunting expedition
• hunting ground
• hunting guide
• hunting knife
• hunting licence
• hunting license
• hunting lodge
• hunting permit
• hunting season
• hunting spider
• hunting watch
• Huntingdon elm
• Huntingdon willow
• Huntington
• Huntington's chorea
• Huntington's disease
• huntress
• huntsman
• huntsman's cup
• huntsman's cups