walk-in

Noun walk-in has 4 senses

• walk-in(n = noun.person) Array - person who walks in without having an appointment; "the emergency room was overrun with walk-ins"
is a kind of individual, mortal, person, somebody, someone, soul
Derived form verb walk in₁

• walk-in(n = noun.person) Array - an operative who initiates his own defection (usually to a hostile country) for political asylum; Array
is a kind of defector, deserter, intelligence agent, intelligence officer, operative, secret agent

• walk-in(n = noun.event) waltz - an assured victory (especially in an election); Array
is a kind of triumph, victory

• walk-in(n = noun.artifact) Array - a small room large enough to admit entrance; Array
is a kind of room

Adjective walk-in has 1 sense

• walk-in(s = adj.all) Array - (of e.g. closets or refrigerators) extending very far enough back to allow a person to enter; "a deep walk-in refrigerator"; "walk-in closets"