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  • close-in
    close-in
    adjective
    near, as to a common center; adjacent, especially to a city.
  • close in
    close in
    verb
    (of days) to become shorter with the approach of winter
Synonyms

close-in

American  
[klohs-in] / ˈkloʊsˌɪn /

adjective

  1. near, as to a common center; adjacent, especially to a city.

    The city is enveloping its close-in suburbs.

  2. occurring or provided at close quarters.

    Fighter planes provided daring close-in air support.


close in British  
/ kləʊz /

verb

  1. (of days) to become shorter with the approach of winter

  2. to advance (on) so as to encircle or surround

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

close in Idioms  
  1. Surround, enclose, envelop, as in The fog closed in and we couldn't see two yards in front of us , or She felt the room was closing in . [c. 1400]

  2. Also, . Draw in, approach, as in The police closed in on the suspect . [Early 1800s]


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The company said it was seeing particularly strong demand for close-in travel and routes previously operated by Spirit Airlines following the budget airline’s shutdown.

From The Wall Street Journal Jun. 1, 2026

The results show a clear decline in the number of close-in giant planets as stars age.

From Science Daily Apr. 4, 2026

“As always we expect a conservative initial view from Carnival with close-in demand and onboard spending being swing factors on how the quarter unfolds,” he added.

From Barron's Dec. 18, 2025

“Down goes Moorer on a right hand!. An unbelievably close-in right-hand shot! “It happened!

From Los Angeles Times May 2, 2025

Then she found Myers Park, a prosperous, close-in community of 8,700 where most of the houses are more than sixty years old and ten minutes from downtown.

From "Class Matters" by The New York Times

A prison in Norco, also in Riverside County, is scheduled to close in October.

From Los Angeles Times Sep. 13, 2026

"This transaction is expected to close in the coming weeks," the company said in a statement.

From Barron's Sep. 12, 2026

And that will be amplified further if it is again close in the closing singles matches on Sunday.

From BBC Sep. 10, 2026

Fox and Roku said they would cooperate with the request and still expect the acquisition to close in the first half of 2027.

From The Wall Street Journal Sep. 9, 2026

The light was so far gone that I had to lay the lid back and bend close in order to see.

From "The Shakespeare Stealer" by Gary L. Blackwood

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