obturate /obˈtū-rāt/

To stop up

obturāˈtion noun

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

• go on
• goon
• go on at
• goonda
• goondas
• go one better
• go one better than
• go one's own way
• go one's way
• gooney
• gooneybird
• gooneybirds
• gooneys
• go on fire
• go on record
• goons
• go on the shout
• go on wheels
• goop
• gooped up
• goopier
• goopiest
• goopiness
• goopinesses
• goops