seal off

verb

sealed off; sealing off; seals off

transitive verb

: to close tightly

Examples of seal 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.
Open-ear earbuds -- meaning buds with a tip that does not entirely seal off the ear canal -- are not supposed to be able to offer strong active noise cancellation. Ben Sin, Forbes.com, 18 June 2025 Smith said one change that has nurtured his hopes came last year, when the last of four dams were dismantled on the Klamath River in Northern California, enabling salmon to reach upstream spawning areas that had been sealed off for more than a century. Ian James, Los Angeles Times, 6 June 2025 Second-year receiver Jordan Whittington took on a significant portion of Nacua’s workload and made several tough catches across the middle and sealed off the edge on more than one occasion during run plays, which drew praise from some coaches. Jourdan Rodrigue, New York Times, 29 May 2025 Joel responded to the loss of Sarah by sealing off his heart altogether for two decades. Alan Sepinwall, Rolling Stone, 20 Apr. 2025 See All Example Sentences for seal off

Word History

First Known Use

1931, in the meaning defined above

Time Traveler
The first known use of seal off was in 1931

Browse Nearby Words

Cite this Entry

“Seal off.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/seal%20off. Accessed 16 Jul. 2025.

Kids Definition

seal off

verb
: to close tightly
Last Updated: - Updated example sentences
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