Meaning oftrooperin English

Noun

1. a state police officer (US)
2. a mounted Australian policeman
3. one who endures hardship with stoicism; persisting through adversity
   The firefighter was a true trooper, rescuing people from the burning building.
4. a low-ranking cavalry soldier; private
   The young trooper was assigned to a cavalry unit and given a horse.
5. a general term for a soldier
   The experienced trooper led his team through the difficult terrain.