anticyclone
noun
an·ti·cy·clone
ˌan-ti-ˈsī-ˌklōn 
1
: a system of winds that rotates about a center of high atmospheric pressure clockwise in the northern hemisphere and counterclockwise in the southern, that usually advances at 20 to 30 miles (about 30 to 50 kilometers) per hour, and that usually has a diameter of 1500 to 2500 miles (2400 to 4000 kilometers)
2
Examples of anticyclone in a Sentence
Recent Examples on the Web
This turbulence culminates at its Great Red Spot, a powerful anticyclone where winds scream past at up to 425 miles per hour.
—
Carlyn Kranking, Smithsonian Magazine, 5 Dec. 2024
The closest comparison on Earth to an anticyclone is an ocean eddy, a swirl of water cut off from the normal ocean current with currents that move fast around a center while the center moves slowly through the ocean.
—Sara Novak, Discover Magazine, 12 Nov. 2024
The Great Red Spot, or GRS, is an anticyclone, or a large circulation of winds in Jupiter’s atmosphere that rotates around a central area of high pressure along the planet’s southern midlatitude cloud belt.
—Ashley Strickland, CNN, 11 Oct. 2024
The second formation mechanism is that two or more anticyclones could have merged to form a bigger one.
—The Physics Arxiv Blog, Discover Magazine, 25 June 2024
Heat waves typically begin with a high-pressure system (also known as an anticyclone), where atmospheric pressure above an area builds up.
—Umair Irfan, Vox, 5 June 2024
The countries are feeling the force of the same anticyclone.
—Chris Baraniuk, WIRED, 14 July 2023
The culprit was a high-pressure anticyclone dubbed Cerberus, the multi-headed dog that guards gates to the underworld in Greek mythology.
—Chicago Tribune, 17 July 2023
Spokesman Rubén del Campo said an anticyclone is pushing a hot mass of air from Africa towards Spain and other Mediterranean countries.
—Chicago Tribune, 17 July 2023
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Carlyn Kranking, Smithsonian Magazine, 5 Dec. 2024
The closest comparison on Earth to an anticyclone is an ocean eddy, a swirl of water cut off from the normal ocean current with currents that move fast around a center while the center moves slowly through the ocean.
—Sara Novak, Discover Magazine, 12 Nov. 2024
The Great Red Spot, or GRS, is an anticyclone, or a large circulation of winds in Jupiter’s atmosphere that rotates around a central area of high pressure along the planet’s southern midlatitude cloud belt.
—Ashley Strickland, CNN, 11 Oct. 2024
The second formation mechanism is that two or more anticyclones could have merged to form a bigger one.
—The Physics Arxiv Blog, Discover Magazine, 25 June 2024
Heat waves typically begin with a high-pressure system (also known as an anticyclone), where atmospheric pressure above an area builds up.
—Umair Irfan, Vox, 5 June 2024
The countries are feeling the force of the same anticyclone.
—Chris Baraniuk, WIRED, 14 July 2023
The culprit was a high-pressure anticyclone dubbed Cerberus, the multi-headed dog that guards gates to the underworld in Greek mythology.
—Chicago Tribune, 17 July 2023
Spokesman Rubén del Campo said an anticyclone is pushing a hot mass of air from Africa towards Spain and other Mediterranean countries.
—Chicago Tribune, 17 July 2023
Dictionary Entries Near anticyclone
Cite this Entry
“Anticyclone.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/anticyclone. Accessed 17 Dec. 2024.
Copy CitationKids Definition
anticyclone
noun
an·ti·cy·clone
ˌant-i-ˈsī-ˌklōn
: a system of winds that rotates about a center of high atmospheric pressure clockwise in the northern hemisphere, that usually advances at 20 to 30 miles (about 30 to 50 kilometers) per hour, and that usually has a diameter of 1500 to 2500 miles (about 2400 to 4000 kilometers)
Love words? Need even more definitions?
Merriam-Webster unabridged
Share