Hemisphere includes the prefix hemi-, meaning "half". The northern and southern hemispheres are divided by the equator, the circle halfway between Earth's two poles. The eastern and western …

hemisphere, in geometry and geography, half of a sphere.

HEMISPHERE definition: half of the terrestrial globe or celestial sphere, especially one of the halves into which the earth is divided. See examples of hemisphere used in a sentence.

Mar 6, 2024 · The word "hemisphere" is usually used to refer to halves of Earth, but it is also used to identify the halves of the brain. The brain is divided down the middle into the right and left hemispheres.

HEMISPHERE meaning: 1. one of two halves of the earth, especially above or below the equator: 2. one of the two halves…. Learn more.

A hemisphere is one half of the brain. In most people, the left hemisphere is bigger than the right. Collins COBUILD Advanced Learner’s Dictionary. Copyright © HarperCollins Publishers

Definition of hemisphere noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Hemisphere refers to a half of a spherical object, such as a globe or planet. On Earth, a hemisphere is one of the two equal parts formed by dividing the planet with an imaginary line such as the equator or …

1. One half of a sphere, formed by a plane that passes through the center of the sphere. 2. Either the northern or southern half of the Earth as divided by the equator, or the eastern or western half as …

Illustrated definition of Hemisphere: In geometry it is an exact half of a sphere. It also refers to half of the Earth, such as the Northern Hemisphere...