check-in

1 of 2

noun

: an act or instance of checking in

check in

2 of 2

verb

checked in; checking in; checks in

intransitive verb

1
: to register at a hotel
When you arrive at the hotel, please check in at the front desk.
Once we've checked in and dropped off our luggage, we'll meet you in the lobby.
A regular at MGM Resorts properties, she uses her phone to pull up the M Life smartphone app, where she can check in remotely.Bryan Horwath
2
: to report one's presence or arrival
check in at a convention
Airlines may also require passengers to submit documentation for their service animals at least 48 hours in advance of the date of travel. But those passengers will now be allowed to check in online instead of in person.Chicago Tribune
3
US : to find out or report the status of someone or something especially as part of a regular pattern of communication or monitoring
She checks in with her boss/team every Friday.
I'm just checking in to find out how your doctor's appointment went.
Asking for feedback can definitely be scary, but it's good to check in and get some constructive criticism on how you're doing.Nancy Valev
often followed by on or with
I'm just checking in with you to find out how your doctor's appointment went.
All parents should have a system where they check in with their kids frequently.James Lehman
He will be required to check in with a probation officer every week at the outset, and undergo drug and alcohol testing and complete psychological counseling.Cory Schaffer
During the early afternoon, Mrs. Ruane … checked in on the patient who had returned from her procedure.Pohla Smith
"… Millions of Americans use social media every day to check in on friends and family, learn about current events, and share their experiences online. … "Shayne Adamski
"… But, Shirley, thank you so much. I'll check in with you again as the story unfolds, OK?"Drew Pinsky
We access our work email on our phones, catch up on messages during our commutes and even when we're out at lunch, check in on work before bed—some of us feel like we have to just to be good employees.Alan Henry
… suggests … setting up Remote Desktop so that you can check in on the systems from afar …Andrew Cunningham

transitive verb

: to satisfy all requirements in returning
check in the equipment after using

Examples of check-in in a Sentence

Recent Examples on the Web
Noun
During these hotter days, make a plan of whom to check-in with and have someone to check on you. Karen Garcia, Los Angeles Times, 25 Apr. 2024 The hotel also prioritizes digital check-in to eliminate paper waste and frequently donates furniture and amenities to local charities (recently, while refreshing the de Russie gym, all the old equipment was donated to the Blind Association on nearby Via Margutta). Maya Kachroo-Levine, Travel + Leisure, 23 Apr. 2024 Torres and McGee stop the company van that didn’t respond to the owner’s request for a check-in, but alas, the back is empty. Sara Netzley, EW.com, 23 Apr. 2024 Traffic was backed up for miles, people waited hours in line to get in, check-in was a mess, and someone (not me!) forgot to print the tickets for Snoop Dogg’s headlining concert at Red Rocks that night. Mary Jane Gibson, Rolling Stone, 20 Apr. 2024 Guests are greeted at check-in with a limoncello spritz and offered nice touches like complimentary cannoli pastries in the afternoon. Angela Caraway-Carlton, Miami Herald, 18 Apr. 2024 Buyers can choose to live there full-time, but their condo fees pay for a concierge who handles the logistics of renting their units out for short-term stays on Airbnb, from check-in to cleaning. Amanda Hoover, WIRED, 17 Apr. 2024 Think date night, daily or weekly check-ins – whatever rituals work best for the relationship. David Oliver, USA TODAY, 17 Apr. 2024 Overall, the couple’s check-in offers a safe space to address your issues and better understand one another. Julia Ries, SELF, 15 Apr. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'check-in.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

Noun

1927, in the meaning defined above

Verb

1918, in the meaning defined at intransitive sense 1

Time Traveler
The first known use of check-in was in 1918

Dictionary Entries Near check-in

Cite this Entry

“Check-in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/check-in. Accessed 29 Apr. 2024.

Kids Definition

check-in

1 of 2 noun
ˈchek-ˈin
: an act or instance of checking in

check in

2 of 2 verb
1
: to register at a hotel or motel
2
: to report one's presence or arrival
3
: to bring back : return
checked in the equipment

More from Merriam-Webster on check-in

Last Updated: - Updated example sentences
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