1. A gun that is set to fire on any intruder that comes in contact with the wire that sets it off
   - spring gun

Derived forms: set guns

Type of: gun

• freeze
• freeze down
• freeze off
• freeze out
• freeze-dried
• freeze-dry
• freeze-drying
• freezer
• freezing
• freezing mixture
• freezing point
• Fregata
• Fregatidae
• Freiburg
• freight
• freight agent
• freight car
• freight elevator
• freight liner
• freight rate
• freight train
• freightage
• freighter
• Fremont
• Fremontia