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)

• support stockings
• support tights
• supporture
• supportures
• support worker
• support workers
• supposable
• supposably
• supposal
• supposals
• suppose
• supposed
• supposedly
• supposed to
• supposer
• supposers
• supposes
• supposing
• supposings
• supposition
• suppositional
• suppositionally
• suppositionary
• suppositions
• suppositious