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Synonyms

call in

American  
[kawl in] / ˈkɔl ˌɪn /

verb phrase

  1. to call for payment; collect.

    The family struggled because her father was unwilling to call in the debts owed to him.

  2. to call upon for consultation; ask for help.

    Management called in an independent engineering firm to determine the cause behind the roof collapse.

  3. to inform, report, or request by telephone.

    The electric company will reward customers with a credit if they call in their own meter readings.

    Your doctor can call in the prescription to your local pharmacy.

  4. to participate in a meeting or a radio or television program by telephone.

    The listeners who call in to my talk show about science ask the most intriguing questions.

  5. to visit.

    We were instructed to call in to the office later to pay and complete the formal paperwork.

  6. to withdraw from circulation.

    The country’s leader issued a proclamation calling in all gold coins and gold certificates.


noun

  1. Radio and Television. a program in which listeners or viewers phone in comments or questions to the host or a person being interviewed.

  2. Radio and Television. a live telephone conversation intended for broadcasting between a program's host and a person being interviewed.

adjective

  1. Radio and Television. relating to or featuring such phone calls or conversations.

    My call-in program about gardening airs once a week on the local public radio station.

  2. being or relating to a meeting, service, etc., that is accessed by telephone.

    The agenda will be sent out the morning of the meeting, along with all the call-in numbers needed.

    The grant funds a call-in hotline for low-income residents in the metro area.

call in British  

verb

  1. to pay a visit, esp a brief or informal one

    call in if you are in the neighbourhood

  2. (tr) to demand payment of

    to call in a loan

  3. (tr) to take (something) out of circulation, because it is defective or no longer useful

  4. (tr) to summon to one's assistance

    they had to call in a specialist

"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

call in Idioms  
  1. Summon for help or consultation, as in We've decided to call in a specialist to look at Father . [Second half of 1600s]

  2. Withdraw from circulation, as in We're calling in all the old models . [Late 1500s]

  3. Communicate by telephone, as in In this office salesmen must call in once a day . [Mid-1900s]


Etymology

Origin of call in

First recorded in 1480–90

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:

“I was like, well, maybe it’s just a weird book,” she recalls on a Zoom call in her literature-lined home.

From Los Angeles Times Sep. 17, 2026

You may sense what I’m talking about whenever you’re compelled to answer the “ba-dee-ya” call in Earth Wind & Fire’s “September.”

From Salon Sep. 13, 2026

The compromise reached seemed solid enough to call in the remaining members of the supervisory board later that day to seal an early deal.

From The Wall Street Journal Sep. 4, 2026

During Dollar Tree’s earnings call in May, Creedon noted that helium was “a bit tight” across the industry.

From MarketWatch Aug. 30, 2026

Bigger thought quickly; that meant that Mr. Dalton was going to pay the money and was not going to call in the police.

From "Native Son" by Richard Wright

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