Main Entry: ¹walk–in

Pronunciation: \ˈwȯk-ˌin\

Function: adjective

Date: 1926

1 : large enough to be walked into <a walk–in closet>
2 : arranged so as to be entered directly rather than through a lobby <a walk–in apartment>
3 a : being a person who walks in without an appointment <a walk–in blood donor> b : of, relating to, or intended for such persons <a walk–in clinic>