clear channel: meaning, definition, pronunciation and examples
Low. Specialized in broadcasting; metaphorical use is occasional.Technical/Formal (broadcasting), Metaphorical/Business (general).
Quick answer
What does “clear channel” mean?
A designated radio frequency for a single broadcaster, or a situation where communication is direct and uninterrupted.
Audio
Pronunciation
Definition
Meaning and Definition
A designated radio frequency for a single broadcaster, or a situation where communication is direct and uninterrupted.
Primarily a term from radio broadcasting referring to a frequency reserved by international agreement for one primary broadcaster (originally at night), allowing long-distance transmission with minimal interference. By metaphor, it is used in business and everyday language to describe any direct, uncluttered line of communication.
Dialectal Variation
British vs American Usage
Differences
The term originated in and is strongly associated with American AM radio regulations. UK usage is largely technical/metaphorical borrowing from US media.
Connotations
US: Strong historical/cultural association with early radio giants (e.g., WGN, WCCO). UK/Intl: Primarily a technical term without the same cultural weight.
Frequency
Much more frequent in US English, especially in historical/media contexts.
Grammar
How to Use “clear channel” in a Sentence
[station] is a clear channelbroadcast on a clear channelmaintain a clear channel for communicationVocabulary
Collocations
Examples
Examples of “clear channel” in a Sentence
adjective
British English
- The station had clear-channel status.
- It was a clear-channel frequency.
American English
- It's a clear-channel station.
- They fought for clear-channel designation.
Usage
Meaning in Context
Business
"We need a clear channel to the CEO for this crisis." (metaphor for direct access)
Academic
"The study examined the impact of clear channel stations on early US radio culture."
Everyday
"Can we talk later? I want a clear channel so I understand properly." (metaphorical)
Technical
"The transmitter operates on a Class A clear channel as defined by the ITU."
Vocabulary
Synonyms of “clear channel”
Strong
Neutral
Weak
Vocabulary
Antonyms of “clear channel”
Watch out
Common Mistakes When Using “clear channel”
- Using it to mean any high-quality signal (it's specifically about exclusive use).
- Confusing with 'Clear Channel Communications', the media conglomerate (a proper noun).
FAQ
Frequently Asked Questions
No. While its origin is in radio broadcasting, it is commonly used as a metaphor in business and general English to mean 'direct and unobstructed communication'.
A strong signal can exist on a shared frequency. A 'clear channel' specifically refers to regulatory protection from other broadcasters on the same frequency, especially at night, to prevent interference over long distances.
Historically, no. The 'clear channel' concept was developed for AM (mediumwave) radio due to its long-distance nighttime propagation. FM and TV signals behave differently and do not use this system.
It effectively borrows the idea of a dedicated, interference-free pathway from radio engineering and applies it to human communication, suggesting efficiency, priority, and lack of 'noise' or competing messages.
A designated radio frequency for a single broadcaster, or a situation where communication is direct and uninterrupted.
Clear channel is usually technical/formal (broadcasting), metaphorical/business (general). in register.
Clear channel: in British English it is pronounced /ˌklɪə ˈʧæn.əl/, and in American English it is pronounced /ˌklɪr ˈʧæn.əl/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “Keep a clear channel (metaphorical)”
Learning
Memory Aids
Mnemonic
Think of a CLEAR road (channel) with only one powerful truck (broadcaster) allowed to use it at night.
Conceptual Metaphor
COMMUNICATION IS A PATH/WAY; A GOOD PATH IS CLEAR/UNOBSTRUCTED.
Practice
Quiz
What is the primary meaning of 'clear channel' in a technical context?