cogwheel: meaning, definition, pronunciation and examples
C1Technical, Figurative
Quick answer
What does “cogwheel” mean?
A wheel with teeth or cogs that mesh with another toothed part to transmit motion or change speed/direction.
Audio
Pronunciation
Definition
Meaning and Definition
A wheel with teeth or cogs that mesh with another toothed part to transmit motion or change speed/direction.
Any person or component that functions as a necessary but minor part of a larger system or organisation.
Dialectal Variation
British vs American Usage
Differences
No significant lexical difference. Both varieties use 'cogwheel'. 'Gear' or 'gear wheel' is a more common general synonym, especially in American English.
Connotations
Identical. The figurative connotation of a replaceable part in a system is shared.
Frequency
Slightly higher relative frequency in British engineering contexts, but overall a low-frequency term in both varieties.
Grammar
How to Use “cogwheel” in a Sentence
The [NOUN] is driven by a cogwheel.A cogwheel [VERB] with the [NOUN].He felt like a cogwheel in the [NOUN].Vocabulary
Collocations
Examples
Examples of “cogwheel” in a Sentence
verb
British English
- The mechanism cogwheels smoothly into place.
adjective
American English
- The clock had a complex, cogwheel design.
Usage
Meaning in Context
Business
Figurative: 'New managers often feel like a mere cogwheel in the corporate machine.'
Academic
Technical descriptions in engineering, history of technology, or physics.
Everyday
Rare in casual conversation unless describing machinery or using the figurative expression.
Technical
Precise term for a specific component in gear trains, clocks, or industrial machinery.
Watch out
Common Mistakes When Using “cogwheel”
- Using 'cogwheel' to refer to a smooth pulley wheel.
- Incorrect spelling: 'cog wheel' (as two words is less common).
- Overusing the figurative sense in modern professional writing.
FAQ
Frequently Asked Questions
A 'cog' can refer to a single tooth on a wheel or be used informally for the whole wheel. 'Cogwheel' specifically and unambiguously means the entire toothed wheel.
No, it's a low-frequency, specialised term. 'Gear' is far more common in general language.
Extremely rarely and poetically (e.g., 'to interlock like cogwheels'). It is not standard usage.
The ORGANISATIONS ARE MACHINES metaphor, where people are depicted as mechanical parts (cogs/cogwheels), often to critique lack of autonomy.
A wheel with teeth or cogs that mesh with another toothed part to transmit motion or change speed/direction.
Cogwheel is usually technical, figurative in register.
Cogwheel: in British English it is pronounced /ˈkɒɡwiːl/, and in American English it is pronounced /ˈkɑːɡwiːl/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “a cog in the machine/wheel”
Learning
Memory Aids
Mnemonic
Think of a COG in a WHEEL. A COG is a tooth, and a WHEEL is round. Combine them: a toothed wheel = COGWHEEL.
Conceptual Metaphor
ORGANISATIONS/SYSTEMS ARE MACHINES (e.g., 'cogs in the machine').
Practice
Quiz
In a figurative sense, calling someone a 'cogwheel' typically implies they are: