close off

verb

closed off; closing off; closes off
Synonyms of close offnext
: to not allow (something) to be used for a period of time : close
The city closed off the beach to tourists.
Half of the museum was closed off while they made the changes.
—sometimes used figuratively
He closes himself off to new experiences.

Examples of close off in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The electric gate that closes off the driveway to their home, Barton Court in Berkshire, England, will remain closed. — Stefania Conrieri, Vanity Fair, 21 Sep. 2026 Before the war, more than 80% of Iran’s trade tonnage transited by sea via southern ports, but that’s been closed off. — Jason Ma, Fortune, 20 Sep. 2026 Fire officials closed off a section of Hacienda Road to combat the fire, which Bergman said began in the canyon below Casalero Drive. — Iris Kwok, Los Angeles Times, 14 Sep. 2026 The effective closure of the strait gave Iran economic leverage over the United States and its Gulf state allies, closing off 13 million barrels of oil supply to the global economy. — David Goldman, CNN Money, 7 Sep. 2026 See All Example Sentences for close off

Browse Nearby Words

Cite this Entry

“Close off.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/close%20off. Accessed 1 Oct. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster