Dictionary.com
Thesaurus.com
Synonyms

walk-in

American  
[wawk-in] / ˈwɔkˌɪn /

adjective

  1. of or relating to persons who walk into a place from the street, especially irregularly or without an appointment.

    walk-in customers; walk-in sales; a walk-in patient.

  2. large enough to be walked into.

    a walk-in kitchen.


noun

  1. a person, as a customer, patient, or interviewee, who arrives without an appointment.

    Many of the clinic's patients are walk-ins who suddenly need help.

  2. something large enough to be walked into, as a closet.

  3. an assured victory in an election or other contest.

walk-in British  

adjective

  1. (of a cupboard) large enough to allow a person to enter and move about in

  2. (of a building or apartment) located so as to admit of direct access from the street

  3. (of a flat or house) in a suitable condition for immediate occupation

"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

Etymology

Origin of walk-in

First recorded in 1925–30; adj., noun use of verb phrase walk in

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.

Among its more impressive features are an extraordinary great room with a 30-foot ceiling, as well as an expansive primary suite that boasts a sitting room, balcony, enormous walk-in closet, and two bathrooms.

From MarketWatch • Mar. 31, 2026

The bedrooms come complete with their own en-suite bathrooms and walk-in closets.

From MarketWatch • Mar. 20, 2026

Swinney also pledged to double the number of planned GP walk-in clinics and provide money to help Glasgow "flourish again" after the Union Street fire.

From BBC • Mar. 14, 2026

The walk-in clinic concept has been long established in England, where 238 opened between 2000 and 2010.

From BBC • Feb. 24, 2026

It was Dee who found me in the walk-in freezer.

From "Ask the Passengers" by A.S. King