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emergency number

emergency number

4 1.1
A phone number to call for help in an emergency, for example the police or an ambulance
  • noun
  • /ɪˈmɜrdʒənsi ˈnʌmbər/
translation icon : número de emergencia
  • Use the emergency number!
  • dial the emergency number
  • call the emergency number
  • 911 emergency number

Examples

Synonyms

1-1-8
vsemergency number
  • UK
1 3.4

A number to call for police, fire, or an ambulance in an emergency

is the general number to call for police fire or medical help

How Urgent

emergency number
4 1.1
hot line
2 3.2
general
1.0

Surface Forms

Morphology

emergency + number

The meaning is directly and compositionally derived from 'emergency' (a sudden incident needing immediate action) modifying 'number' (a numeric identifier), so a B1 learner who knows both words can infer it refers to the telephone number to call for help in emergencies. This noun+noun modifier pattern is common in English and across other languages, making the expression readily transparent.

Etymology

Emergency number comes from the idea of one simple number you can call when there is an emergency. This single number was made so people could quickly reach police, fire, or ambulance, so today it means 'the phone number to call for urgent help'.