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Definitions

equatorial

[ee-kwuh-tawr-ee-uhl, ek-wuh-] / ˌi kwəˈtɔr i əl, ˌɛk wə- /
ADJECTIVE
tropical
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

La Nina is a naturally occurring climate pattern that cools surface temperatures in the central and eastern equatorial Pacific Ocean.

From Barron's • Oct. 9, 2025

The authors compared their work with imagery of Mars in the equatorial southern highlands, which is heavily cratered but also full of valley networks.

From Salon • May 16, 2025

Found in the warm, equatorial waters of the Indo-Pacific, heart cockles have a mutually beneficial relationship with microscopic algae that live inside their tissues.

From Science Daily • Dec. 2, 2024

Dr Klinger notes that space launches from equatorial regions – which may not require as much fuel – could mean that African space ports have an important role to play in the coming decades.

From BBC • Oct. 14, 2024

The cows that the Bantu acquired from the tsetse-free Sahel zone failed to survive the Bantu expansion through the equatorial forest.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond