anticyclolysis: meaning, definition, pronunciation and examples
Very Low (Specialized Technical Term)Technical / Academic (Meteorology, Atmospheric Sciences)
Quick answer
What does “anticyclolysis” mean?
The process of dissipation, weakening, or collapse of an anticyclone.
Audio
Pronunciation
Definition
Meaning and Definition
The process of dissipation, weakening, or collapse of an anticyclone.
In meteorology, the reduction in central pressure and weakening of the rotational circulation of a high-pressure system, leading to its eventual disappearance from weather maps.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Both British and American meteorological communities use the term identically.
Connotations
Purely scientific, with no regional or cultural connotations.
Frequency
Equally rare in both dialects, confined exclusively to professional and advanced academic meteorological discourse.
Grammar
How to Use “anticyclolysis” in a Sentence
[Anticyclone] undergoes anticyclolysis.The model predicts rapid anticyclolysis over the continent.Anticyclolysis is often associated with increased cloud cover.Vocabulary
Collocations
Examples
Examples of “anticyclolysis” in a Sentence
verb
British English
- The Siberian High is forecast to anticyclolyse rapidly by mid-week.
- As the upper-level support vanished, the anticyclone began to anticyclolyse.
American English
- The ridge over the Rockies is anticyclolysing, allowing the storm system to move east.
- Models show the high pressure will anticyclolyse offshore.
adverb
British English
- The system weakened anticyclolytically, not through frontal interaction.
- Pressure fell anticyclolytically across the region.
American English
- The high collapsed anticyclolytically over a 48-hour period.
- The pattern evolved anticyclolytically, contrary to model guidance.
adjective
British English
- The anticyclolytic trend was evident on the latest analysis chart.
- We observed strong anticyclolytic forcing aloft.
American English
- The anticyclolytic process led to a return of southerly flow.
- Forecasters noted an anticyclolytic signature in the pressure tendency data.
Usage
Meaning in Context
Business
Not used.
Academic
Used in meteorology, climatology, and atmospheric science research papers and textbooks to describe a specific dynamic process.
Everyday
Virtually never used. A general weather forecast might say 'the high pressure system will weaken' instead.
Technical
Core term in synoptic and dynamic meteorology for analysis and forecasting charts.
Vocabulary
Synonyms of “anticyclolysis”
Strong
Neutral
Weak
Vocabulary
Antonyms of “anticyclolysis”
Watch out
Common Mistakes When Using “anticyclolysis”
- Misspelling as 'anticyclolosis' (incorrect suffix).
- Confusing it with 'anticyclone' (the system itself, not its dissipation).
- Using it in non-meteorological contexts.
FAQ
Frequently Asked Questions
No, it is a very rare and highly specialized term used almost exclusively by meteorologists and atmospheric scientists.
Indirectly, yes. A heatwave often persists under a strong anticyclone. Anticyclolysis (the weakening of that high) would typically end the hot, stable conditions.
Anticyclolysis refers to the dissipation of a high-pressure system (anticyclone). Cyclolysis refers to the dissipation of a low-pressure system (cyclone or depression). They are opposite processes for opposite pressure systems.
Yes, though rare. The verb 'anticyclolyse' (UK) / 'anticyclolyze' (US) can be used, meaning 'to undergo anticyclolysis'. Related adjectives are 'anticyclolytic'.
The process of dissipation, weakening, or collapse of an anticyclone.
Anticyclolysis is usually technical / academic (meteorology, atmospheric sciences) in register.
Anticyclolysis: in British English it is pronounced /ˌæntiˌsaɪˈklɒləsɪs/, and in American English it is pronounced /ˌæntiˌsaɪˈklɑːləsɪs/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: ANTI-CYCLO-LYSIS. An ANTICYCLONE (high pressure) undergoing LYSIS (breaking apart, like in 'analysis' or 'hydrolysis').
Conceptual Metaphor
A HIGH-PRESSURE SYSTEM IS A SPINNING STRUCTURE; its DISSIPATION IS THE UNRAVELLING/COLLAPSE OF THAT STRUCTURE.
Practice
Quiz
What is the direct antonym of 'anticyclolysis'?