a cooler darker spot appearing periodically on the sun's photosphere; associated with a strong magnetic field
sunspot
How to use sunspot in a sentence. Example sentences and definitions for sunspot.
Editorial note
[1]That said, my professor would say that it's too early to infer much from this cycle's low sunspot number.
Quick take
a cooler darker spot appearing periodically on the sun's photosphere; associated with a strong magnetic field
Meaning at a glance
The clearest senses and uses of sunspot gathered in one view.
Definitions
Core meanings and parts of speech for sunspot.
noun
a cooler darker spot appearing periodically on the sun's photosphere; associated with a strong magnetic field
See also: macula
Example sentences
[1]That said, my professor would say that it's too early to infer much from this cycle's low sunspot number.
Research like this verifies common assumptions, but to me they always have a sunspot study feel to them.
Unfortunately, there were no sunspot observations for the 13th and 14th centuries to to show whether the start of the Little Ice Age occurred with a solar minimum.
Perhaps nobody's written a sunspot-finding computer vision algorithm that consistently produces the results they want, in a format vaguely compatible with the traditional drawings?
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use sunspot in a sentence?
[1]That said, my professor would say that it's too early to infer much from this cycle's low sunspot number.
What does sunspot mean?
a cooler darker spot appearing periodically on the sun's photosphere; associated with a strong magnetic field
What part of speech is sunspot?
sunspot is commonly used as noun.