walk-in
UK: ˈwɔːk ɪn | US: ˈwɔːk ɪn
n. a person who enters a place without an appointment
n. a room or area accessible without passing through another space (e.g., a walk-in closet)
adj. designed for or allowing immediate entry without prior arrangement
The term "walk-in" combines the verb "walk," derived from Old English wealcan (to roll or move), with the preposition "in," from Old English inn (inside). Originally a phrasal verb ("walk in"), it evolved into a compound noun/adjective in the 20th century, reflecting modern convenience culture where unannounced access (e.g., clinics, storage spaces) became standardized.
The clinic accepts walk-in patients during weekends.
She organized her shoes in the spacious walk-in closet.
As a walk-in candidate, he waited two hours for the interview.
The restaurant prioritizes reservations but accommodates walk-ins.
Their new apartment features a walk-in pantry for extra storage.