call-in

1 of 2

adjective

ˈkȯl-ˌin 

: 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:

call in sick

Examples of call-in in a Sentence

Recent Examples on the Web

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

The Jackson County Sheriff’s Office and the Missouri State Highway Patrol were called in for backup. — Nathan Pilling, Kansas City Star, 13 July 2026

Police were not called in the wake of Friday’s incident at a Las Vegas hotel, the Las Vegas Police Department told the Miami Herald. — Barry Jackson, Miami Herald, 13 July 2026

Word History

First Known Use

Adjective

1952, in the meaning defined above

Verb

15th century, in the meaning defined at sense 2

Rhymes for call-in

• akin
• auxin
• buckskin
• chagrin
• crankpin
• deerskin
• foreskin
• fuchsin
• herein
• kingpin
• linchpin
• pigskin

Legal Definition

call in

transitive verb

: call sense 4