Meaning Of The Word Sunspot

Real Dictionary

What's the definition of Sunspot? Find Sunspot meanings, definitions and more at the Real Dictionary online.

Sunspot Meaning

Sunspot Definition
Sunspot Definition

What's The Definition Of Sunspot?

sunspot
countable noun: Sunspots are dark cool patches that appear on the surface of the sun and last for about a week.

sunspot in American English
any of the temporarily cooler regions appearing cyclically as dark spots on the surface of the sun, accompanied by increased geomagnetic disturbances
noun: one of the relatively dark patches that appear periodically on the surface of the sun and affect terrestrial magnetism and certain other terrestrial phenomena

sunspot in British English
noun: any of the dark cool patches, with a diameter of up to several thousand kilometres, that appear on the surface of the sun and last about a week. They occur in approximately 11- year cycles and possess a strong magnetic field

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