call-in

1 of 2

adjective

: 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
Phrases
call in sick
: to report by telephone that one will be absent because of illness

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 first live call-in show will be next Tuesday at noon, with Beshear joined by Progress host John Fugelsang. David Bauder, Fortune, 5 Sep. 2025 Promoting his late-night relationship advice call-in show, Cannon, 44, said age, experience and fatherhood have tempered his player proclivities. Gil Kaufman, Billboard, 1 Aug. 2025
Verb
Officers called in a police tactical team as well as crisis negotiators to try to coax the man to surrender, said department officials. Darrell Smith, Sacbee.com, 25 Sep. 2025 As the first crews began attacking the fire from inside the building, other crews were called in to make sure no one was inside. Lillie Davidson, Fort Worth Star-Telegram, 25 Sep. 2025 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 29 Sep. 2025.

Legal Definition

call in

transitive verb
Last Updated: - Updated example sentences
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