Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

sunspot zone

noun

Definition of sunspot zone 

: either of two zones within which nearly all sunspots occur:

a : a zone north of the solar equator between 10 degrees and 30 degrees in solar latitude

b : a zone correspondingly south of the solar equator

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Learn More about sunspot zone

Share sunspot zone

Statistics for sunspot zone

Look-up Popularity

Comments on sunspot zone

What made you want to look up sunspot zone? Please tell us where you read or heard it (including the quote, if possible).

Show Comments  Hide Comments 

WORD OF THE DAY

repartee

amusing and light sparring with words

Get Word of the Day daily email!

Test Your Vocabulary

Late Autumn 2018 Words of the Day Quiz

  • frosted-autumn-leaves
  • Which is a synonym of yahoo?
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Bee Cubed

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play

Ask the Editors

Word Games