fire hydrant: meaning, definition, pronunciation and examples
Low-mediumNeutral/Formal
Quick answer
What does “fire hydrant” mean?
A pipe connected to a water supply, usually located in a street, with a nozzle for attaching a fire hose to extinguish fires.
Audio
Pronunciation
Definition
Meaning and Definition
A pipe connected to a water supply, usually located in a street, with a nozzle for attaching a fire hose to extinguish fires.
Any fixture, often a brightly colored metal post with hose connections, that provides a public water supply for firefighting. In informal contexts, it can humorously refer to a small, upright object.
Dialectal Variation
British vs American Usage
Differences
The term 'fire hydrant' is standard in both varieties. 'Hydrant' alone is common in American English, while 'fireplug' is a dated/informal term sometimes heard in the US.
Connotations
Neutral technical term in both. The British variant carries no specific regional connotations.
Frequency
'Fire hydrant' is the most common term in the UK. In the US, 'hydrant' is frequently used in spoken language, with 'fire hydrant' used in more formal or precise contexts.
Grammar
How to Use “fire hydrant” in a Sentence
[Verb] + the fire hydrant (e.g., connect, inspect, locate)[Adjective] + fire hydrant (e.g., public, municipal, accessible)Near/By/Next to + a fire hydrantVocabulary
Collocations
Examples
Examples of “fire hydrant” in a Sentence
verb
British English
- The council plans to hydrant the new estate next year. (Rare, technical)
American English
- The city will hydrant the entire industrial park. (Rare, technical)
adjective
British English
- The fire-hydrant access must be kept clear at all times. (Hyphenated attributive use)
American English
- We need a fire hydrant location map for the inspectors. (Compound modifier)
Usage
Meaning in Context
Business
Rare, except in property development, insurance, or municipal contracting contexts (e.g., 'The site plan must indicate all fire hydrants within 100 feet').
Academic
Used in engineering, urban planning, or public safety studies (e.g., 'The density of fire hydrants correlates with historical fire damage data').
Everyday
Common when discussing parking, city infrastructure, or witnessing/describing a fire emergency (e.g., 'Don't park there, you'll block the fire hydrant').
Technical
Standard term in firefighting, civil engineering, plumbing, and municipal codes (e.g., 'The NFPA standard specifies minimum pressure for Class AA fire hydrants').
Vocabulary
Synonyms of “fire hydrant”
Watch out
Common Mistakes When Using “fire hydrant”
- Misspelling as 'fire hydro' or 'fire hydrand'. Using 'fire hydrant' to refer to an indoor fire hose reel or extinguisher.
- Incorrect article use (e.g., 'a fire hydrant' vs. 'the fire hydrant' when referring to a specific one).
FAQ
Frequently Asked Questions
Both are correct. 'Fire hydrant' is the full, clear term. 'Hydrant' is a common shortening, especially in American English, where context makes the meaning obvious.
No, it is illegal and dangerous for the public to tamper with or use a fire hydrant without official authorisation from the water authority or fire department.
Colour coding often indicates the water flow capacity or pressure available from that specific hydrant, aiding firefighters in making quick decisions during an emergency.
A fire hydrant is an exterior, public street fixture. A standpipe is a system of pipes inside a large building with hose connections on different floors for interior firefighting.
A pipe connected to a water supply, usually located in a street, with a nozzle for attaching a fire hose to extinguish fires.
Fire hydrant is usually neutral/formal in register.
Fire hydrant: in British English it is pronounced /ˈfaɪə ˌhaɪ.drənt/, and in American English it is pronounced /ˈfaɪr ˌhaɪ.drənt/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Imagine a HYDRANT where a fire HY (high)-pressure DRANT (dragon) lives, ready to breathe water on fires.
Conceptual Metaphor
A FIRE HYDRANT IS A PUBLIC TOOL/SAFETY NODE.
Practice
Quiz
What is the primary function of a fire hydrant?