1. (radio communications) used to indicate agreement and compliance

Encyclopedia: Wilco

• rapid eye movement
• rapid eye movement sleep
• rapid growth
• rapid transit
• rapid-fire
• rapidity
• rapidly
• rapidness
• rapier
• rapine
• rapist
• Rappahannock
• Rappahannock River
• rapparee
• rappee
• rappel
• rappeller
• rapper
• rapport
• rapporteur
• rapprochement
• rapscallion
• rapt
• raptly
• raptness