English Lexicon

Equator

/ɪˈkweɪtə/
nounCEFR B2 (Upper)Top #1500 frequency
Full Thesaurus

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    An imaginary line around the Earth, equidistant from the poles, dividing it into the Northern and Southern Hemispheres.

    "The equator is located at 0 degrees latitude."
  2. 2

    The circle on the surface of the Earth that is equidistant from the poles.

    "Countries located on the equator experience a tropical climate."

Thesaurus & Semantic Spectrum

Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term 'equator' originates from the Latin word 'aequator', meaning 'equalizer', derived from 'aequus' meaning 'equal' and 'ator' indicating an agent. It was first used in the 14th century to describe the imaginary line that divides the Earth into the Northern and Southern Hemispheres.

Quick Vocabulary Retention Check

Which of the following is the closest synonym for "Equator"?

Thesaurus & Synonyms Graph

Explore Nuanced Synonyms for "Equator"

Discover exact matches, context-specific alternatives, and antonyms with intensity ratings in the VocabDictionary Thesaurus.

View "Equator" Synonym Map