trocar /trōˈkär/

1. A surgical perforator with a three-sided cutting point used for inserting a cannula, to drain off or introduce liquid, etc
2. Sometimes, a cannula

• glove-stretchers
• gloving
• glovings
• glow
• glow discharge
• glowed
• glower
• glowered
• glowering
• gloweringly
• glowers
• glowing
• glowingly
• glowlamp
• glowlamps
• glow plug
• glow plugs
• glows
• glowstick
• glowsticks
• glow-worm
• glow-worms
• gloxinia
• gloxinias
• gloze