cross the equator, equator of the eye, equator of a sphere

Formal and Informal Expressions of equator

In different contexts, you can replace 'equator' with suitable alternatives. In a more formal setting, 'middle, center' is apt. In informal speech or writing, 'middle line' is a commonplace synonym.

equator: Explore its Definition & Usage

equator Definition

an imaginary line drawn around the earth, equally distant from both poles, dividing the earth into northern and southern hemispheres.

Using equator: Examples

Take a moment to familiarize yourself with how "equator" can be used in various situations through the following examples!

Example
The equator is an important reference line for navigation and geography.
Example
The climate near the equator is generally hot and humid.
Example
The equator passes through several countries in South America and Africa.

equator Synonyms and Antonyms

Synonyms for equator

Phrases with equator

cross the equator
to travel across the equator, often marked by a ceremony on board a ship
Example
The sailors celebrated crossing the equator with a traditional ceremony.
equator of the eye
the horizontal line that divides the iris into two parts
Example
The equator of the eye is an important anatomical landmark for ophthalmologists.
equator of a sphere
a great circle on a sphere that is equidistant from the poles
Example
The equator of a sphere divides it into two equal hemispheres.

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Summary: equator in Brief

The term 'equator' [ɪˈkweɪtə(r)] refers to an imaginary line that circles the Earth, dividing it into northern and southern hemispheres. It is an important reference line for navigation and geography, and the climate near the equator is generally hot and humid. 'Equator' extends into phrases like 'cross the equator,' and anatomical terms like 'equator of the eye,' denoting the horizontal line that divides the iris into two parts.