call-in

1 of 2

adjective

Synonyms of call-innext
: allowing listeners to engage in broadcast telephone conversations with the host or a guest
a call-in show

call in

2 of 2

verb

called in; calling in; calls in

transitive verb

1
: to order to return or to be returned: such as
a
: to withdraw from an advanced position
call in the outposts
b
: to withdraw from circulation
call in bank notes and issue new ones
2
: to summon to one's aid or for consultation
call in a mediator
3
: to deliver (a message) by telephone
call in an order for pizza

intransitive verb

: to communicate with a person by telephone
see also:

Examples of call-in 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.
Adjective
The sheriff's office initiated an emergency call-in of all off-duty deputies and requested mutual aid from Rock, Kenosha and Jefferson counties and the Wisconsin State Patrol and DNR. Alexandra Koch, FOXNews.com, 4 July 2026 Another pivotal moment occurred in the fall of 1974 when senior Malcolm Moran started One on One, a weekly sports call-in show on WFUV. Tim Casey, Forbes.com, 3 June 2026
Verb
During an earnings call in May, Chief Executive Brian Chesky said AI now writes nearly 60% of new code, produced by the company’s engineers. Los Angeles Times, 1 July 2026 Since 2013, the organization has helped more than 25,000 people who’ve called in to file a report, director general Gabriela González García said. Michael Rios, CNN Money, 30 June 2026 See All Example Sentences for call-in

Word History

First Known Use

Adjective

1952, in the meaning defined above

Verb

15th century, in the meaning defined at sense 2

Time Traveler
The first known use of call-in was in the 15th century

Browse Nearby Words

Cite this Entry

“Call-in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/call-in. Accessed 5 Jul. 2026.

Legal Definition

call in

transitive verb
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