Definition of equatorial
- a satellite in equatorial orbit
- an equatorial telescope mount
- equatorial hydrogens
a lush equatorial rain forest that is threatened by rampant development
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'equatorial.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: of or relating to the equator : located at or near the equator
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