engulf or ingulf /in-gulfˈ/, also (obsolete) engulph or ingulph

1. To swallow up completely
2. To cause to be swallowed up
3. To overwhelm

engulfˈment noun

• traffic circles
• traffic cone
• traffic cones
• traffic cop
• traffic cops
• traffic island
• traffic islands
• traffic jam
• traffic jams
• trafficked
• trafficker
• traffickers
• trafficking
• traffickings
• trafficless
• traffic lights
• traffic manager
• traffic managers
• traffic pattern
• traffic patterns
• traffic police
• traffic returns
• traffics
• traffic signals
• traffic warden