Prosecutor
Pronunciation : Pros"e*cu`tor
Part of Speech : n.
Etymology : [Cf. L.prosecutor an attendant.]
Definition : 1. One who prosecutes or carries on any purpose, plan, or business.
2. (Law)
Defn: The person who institutes and carries on a criminal suit against another in the name of the government. Blackstone.
Source : Webster's Unabridged Dictionary, 1913