1. A professional killer
   - iceman 
2. One whose job it is to execute unpleasant tasks for a superior
   - enforcer

Type of: assistant, help, helper, liquidator, manslayer, murderer, supporter

Encyclopedia: Hatchet man

• airheaded
• airily
• airiness
• airing
• airing cupboard
• airless
• airlift
• airlike
• airline
• airline business
• airliner
• airlock
• airmail
• airmail letter
• airmailer
• airman
• airmanship
• airpark
• airplane
• airplane landing
• airplane maneuver
• airplane manoeuvre
• airplane mechanics
• airplane pilot
• airplane propeller