megacycle: meaning, definition, pronunciation and examples
Low (primarily historical/technical)Technical, historical, formal (in dated contexts)
Quick answer
What does “megacycle” mean?
A unit of frequency equal to one million cycles per second, equivalent to one megahertz (MHz).
Audio
Pronunciation
Definition
Meaning and Definition
A unit of frequency equal to one million cycles per second, equivalent to one megahertz (MHz).
Historically used in electronics, telecommunications, and physics to describe radio wave frequencies; now largely superseded by the term 'megahertz' in modern technical contexts.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning or usage. Both regions adopted the modern 'megahertz' (MHz) standard.
Connotations
In both varieties, the term has a dated, mid-20th-century feel, associated with valve radios and early telecommunications.
Frequency
Equally rare in both modern British and American English.
Grammar
How to Use “megacycle” in a Sentence
[Number] megacycle(s)[Verb] at [Number] megacyclesVocabulary
Collocations
Examples
Examples of “megacycle” in a Sentence
verb
British English
- Not applicable as a verb.
American English
- Not applicable as a verb.
adverb
British English
- Not applicable as an adverb.
American English
- Not applicable as an adverb.
adjective
British English
- The megacycle counter on the old spectrum analyser.
- A megacycle measurement.
American English
- The megacycle range of the transmitter.
- A megacycle frequency standard.
Usage
Meaning in Context
Business
Virtually never used in modern business contexts.
Academic
Only found in historical or vintage technical papers; modern physics/engineering uses 'megahertz'.
Everyday
Extremely uncommon. A layperson would likely say 'megahertz' or just 'MHz'.
Technical
Obsolete but understood by engineers and radio amateurs familiar with older terminology.
Vocabulary
Synonyms of “megacycle”
Vocabulary
Antonyms of “megacycle”
Watch out
Common Mistakes When Using “megacycle”
- Using 'megacycle' in a modern technical report (should use MHz).
- Confusing it with computing terms like 'clock cycle'.
- Misspelling as 'megacycel'.
FAQ
Frequently Asked Questions
It is technically correct as a historical unit but is obsolete. The International System of Units (SI) uses 'hertz' (and megahertz, MHz) as the standard unit of frequency.
There is no practical difference; one megacycle per second is exactly equal to one megahertz (MHz). 'Megahertz' is the modern, standardized term.
They might recognize it from historical context, but their education and modern technical standards are based exclusively on hertz (Hz, kHz, MHz, GHz).
Extremely rarely. In a highly specialized context, it could metaphorically refer to a very large cycle of events, but this is non-standard. Its primary and almost exclusive meaning is related to frequency.
A unit of frequency equal to one million cycles per second, equivalent to one megahertz (MHz).
Megacycle is usually technical, historical, formal (in dated contexts) in register.
Megacycle: in British English it is pronounced /ˈmɛɡəˌsʌɪk(ə)l/, and in American English it is pronounced /ˈmɛɡəˌsaɪkəl/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “Not applicable for this technical term.”
Learning
Memory Aids
Mnemonic
Think of a MEGA-sized bicycle (CYCLE) wheel spinning a million times per second.
Conceptual Metaphor
QUANTITY IS SIZE (Mega = large) combined with PROCESS IS CIRCULAR MOTION (Cycle).
Practice
Quiz
In what context would you most likely encounter the word 'megacycle' today?