1. (informal) assist and protect 
2. (informal) ride in the front passenger seat of a vehicle, next to the driver

Encyclopedia: Ride shotgun

• Fromental Halevy
• frond
• Fronde
• fronded
• front
• front bench
• front burner
• front crawl
• front door
• front end
• front entrance
• front line
• front man
• front matter
• front porch
• front projector
• front room
• front tooth
• front yard
• front-porch campaign
• front-porch campaigning
• front-runner
• frontage
• frontage road
• frontal