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burglar alarm

burglar alarm

9 3.0
A device that makes a loud noise when someone breaks into a house or shop
  • noun
  • /ˈbɜrɡlər əˈlɑrm/
translation icon : alarma antirrobo
  • My mom has the burglar alarm on downstairs, so you should probably use the window.
  • respond to burglar alarm
  • burglar alarm system
  • set the burglar alarm

Examples

  • The burglar alarm went off for five minutes.

  • It was 10 p.m. on Tuesday when the burglar alarm at Pet Palace across the street started blaring.

    Fiction book (2000)
  • This is a burglar alarm from a bank in California.

  • What went wrong with the burglar alarm?

  • The burglar alarm was on and working.

  • We should put up bars and install a burglar alarm.

    Fiction book (1992)
  • Allie and Glen have been broken into six times and have installed an elaborate burglar alarm system.

    Fiction book (1997)
  • Verify if your automobile insurance supplier delivers a discount for having a burglar alarm.

    Blog text (29)
  • The penthouse is throbbing with the clangorous sound of a burglar alarm.

    Fiction book (1992)
  • The burglar alarm went off loudly when the window was opened.

Synonyms

alarm
vsburglar alarm
842 1.0

A device that makes a loud sound to warn or wake people

is used mainly to warn about unauthorized entry rather than general alerts
siren
vsburglar alarm
259 2.9

A machine that makes a loud wailing sound to warn people

is designed to alert specifically about unauthorized entry, not only general emergencies
buzzer
vsburglar alarm
104 1.0

A small machine that makes a low, repeating sound to tell people something

is meant for loud unauthorized entry warnings rather than gentle alerts
alarm system
vsburglar alarm
36 2.5

A group of devices that warns you automatically about danger like fire or a break-in

is specific to warning about unauthorized entry rather than general dangers
alarm bell
vsburglar alarm
7 2.2

A bell that rings to warn people of danger or an emergency

uses loud noises or signals specifically for unauthorized entry alerts
warning signal
vsburglar alarm
5 3.2

A loud sound or flashing light that tells people there is danger

is focused on signaling illegal entry specifically instead of general dangers
warning device
vsburglar alarm
1 3.7

A tool that makes a loud sound or bright light to tell people there is danger

is narrower, aimed at detecting and warning about unauthorized entry
warning bell
vsburglar alarm
1 2.7

A bell that rings to warn people of danger

serves mainly to detect and report unauthorized entry events

How Loud

siren
259 2.9
burglar alarm
9 3.0
alarm
842 1.0

Surface Forms

burglar alarm singular

Morphology

burglar + alarm

The meaning is directly compositional: 'burglar' (person who unlawfully enters to steal) + 'alarm' (a signaling device) yields an alarm for detecting or warning about burglars/unauthorized entry. This noun–noun compound follows a common, transparent pattern found across many languages, so a B1 learner who knows both constituents should be able to infer the MWE meaning.

Etymology

Burglar alarm is a very literal name: when a burglar tries to get in, the alarm makes a loud noise or sends a signal to warn people nearby. So it means 'a device that makes a loud noise or sends a signal to warn of unauthorized entry or burglary'.