engroove or ingroove /in-groovˈ/

1. To cut a groove or furrow in
2. To fit into a groove

• glass cases
• glass ceiling
• glass ceilings
• glass chin
• glass chins
• glass-cloth
• glass-cloths
• glass-coach
• glass-coaches
• glass cockpit
• glass cockpits
• glass-crab
• glass-crabs
• glass-cutter
• glass-cutters
• glass-cutting
• glassed
• glassen
• glasses
• glass eye
• glass eyes
• glass-faced
• glass fibre
• glass fibres
• glassful