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service door

service door

1 3.5
A door at the back used by workers for deliveries and trash
  • noun
  • /ˈsɜrvɪs dɔr/
translation icon : puerta de servicio
  • They often deliver supplies through the service door instead of the main entrance.
  • used the service door

Examples

  • The staff entered through the service door to ensure the restaurant remained private for the guests.

  • Enter the next service door on your right.

  • There's a service door on your left.

  • He's at the service door.

  • The sidewalk ended at a service door.

    Fiction book (1991)
  • There's a dozen service doors from here to there.

  • He unlocks another service door with his card and enters.

    Fiction book (1991)
  • She exited at a run through the service door so she wouldn't have to encounter her boyfriend, who remained standing in front of the main entrance waiting for her.

    Fiction book (1995)
  • The maintenance workers used the service door to access the building without disturbing the patrons.

Synonyms

service entrance
vsservice door
  • Specialized
10 3.4

An entrance at the back of a building used by staff, for deliveries, or to take out rubbish

is a specific smaller opening for staff use or for removing refuse
servant's entrance
vsservice door
  • Archaic
1 6.7

A separate door at the back or side used by staff and for deliveries

is general staff access not necessarily located at the rear or side

How Private

service door
1 3.5

Surface Forms

service door singular
service doors plural

Morphology

service + door

The meaning is directly compositional: 'service' functions as a modifier indicating the purpose of the door (for service/staff/deliveries), so a learner who knows both words can infer it is a door used for service-related access. This noun–noun attributive pattern is common cross-linguistically and follows straightforward English composition, making the phrase predictable for a B1 learner.

Etymology

Service door comes from the simple picture of a service area and a door at the back of a building where workers bring supplies or take out trash. It is the door used by 'staff', for 'deliveries', or for 'trash', not the main public entrance, so the term means a door meant for work use.