nozzle
B2Technical, Everyday (in specific contexts like gardening, firefighting, household appliances)
Definition
Meaning
A projecting spout or pipe through which a fluid (liquid or gas) is directed.
A short tube or part forming an outlet, especially at the end of a hose, pipe, or other duct, often designed to control the flow or shape of the stream (e.g., a spray nozzle). It can also refer to a projecting part on a tool or device serving a similar function (e.g., the nozzle of a vacuum cleaner).
Linguistics
Semantic Notes
The term is primarily a concrete noun for a physical part of a device. Its usage is tied to the control, direction, or shaping of a flow. It implies a designed and often detachable component.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling and pronunciation are consistent.
Connotations
Neutral technical/mechanical term in both varieties.
Frequency
Equally common in both varieties when referring to the relevant equipment.
Vocabulary
Collocations
Grammar
Valency Patterns
the nozzle of [NP]a nozzle for [V-ing / NP]attach/detach the nozzleVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “[no common idioms]”
Usage
Context Usage
Business
Rare, except in manufacturing, engineering, or agricultural supply.
Academic
Used in engineering, physics, and chemistry texts describing fluid dynamics or equipment.
Everyday
Common when discussing gardening hoses, petrol/gas pumps, showerheads, or vacuum cleaners.
Technical
Core term in mechanical, chemical, and firefighting engineering.
Examples
By Part of Speech
verb
British English
- No standard verb use.
American English
- No standard verb use.
adverb
British English
- No standard adverb use.
American English
- No standard adverb use.
adjective
British English
- No standard adjective use.
American English
- No standard adjective use.
Examples
By CEFR Level
- I attached the nozzle to the hose to water the flowers.
- The vacuum cleaner nozzle picks up dirt from the carpet.
- You can adjust the spray pattern by twisting the nozzle.
- The firefighter aimed the powerful jet of water from the nozzle.
- A blocked fuel nozzle can cause poor engine performance.
- The engineer designed a new nozzle to atomise the pesticide more efficiently.
- The rocket's thrust was carefully modulated by the variable-geometry nozzle.
- Innovations in nozzle technology have significantly reduced water consumption in industrial cleaning.
Learning
Memory Aids
Mnemonic
Think of a 'nose' (sounds like 'noz-') on a hose – the nozzle is where the water 'sneezes' out.
Conceptual Metaphor
THE SOURCE OF DIRECTED FORCE IS A MOUTH/ORIFICE (e.g., the nozzle 'spews' or 'jets' fluid).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid confusing with 'сопло' (which is correct for jet engines, technical) and 'насадка' (which is broader, can be an attachment or nozzle). 'Форсунка' is a specific injector nozzle.
Common Mistakes
- Misspelling as 'nuzzle' (which means to rub gently with the nose).
- Using 'nose' instead of 'nozzle' in technical contexts.
Practice
Quiz
Which of these is a primary function of a nozzle?
FAQ
Frequently Asked Questions
A valve controls whether fluid flows or stops (on/off, regulate amount). A nozzle is specifically the outlet that shapes or directs the flow after the valve.
No, it's also used for gases (e.g., gas torch nozzle, jet engine nozzle) and granular solids (e.g., hopper nozzle).
Not in standard English. The similar-sounding word 'nuzzle' is a verb meaning to rub or push gently with the nose.
It is a neutral technical term. It is appropriate in both technical writing and everyday conversation when discussing the relevant equipment.