obturate /obˈtū-rāt/

To stop up

obturāˈtion noun

1. Stopping up
2. Stopping of a hole to prevent the escape of gas (gunnery)

obˈturātor noun

1. A structure or device that closes a cavity
2. The structures closing a large opening in the hip bone (anatomy)

• Doukhobors
• doula
• doulas
• douleia
• douleias
• doulocracies
• doulocracy
• douma
• doumas
• doum-palm
• doum-palms
• do up
• doup
• doups
• dour
• doura
• dourer
• dourest
• dourine
• dourines
• dourly
• dourness
• dournesses
• douroucouli
• douroucoulis