hemisphere

word

Definition

A hemisphere is one half of a sphere or round object, especially when referring to the Earth, like the Northern or Southern Hemisphere.

Usage & Nuances

Commonly used in geography (e.g., 'Northern Hemisphere'). Can also refer to brain hemispheres in biology. Used in formal and academic contexts.

Example Sentences

The Earth is divided into the Northern and Southern hemispheres.

basic

The left and right hemispheres of the brain control different functions.

natural

Australia is in the Southern hemisphere.

basic

A hemisphere is half of a sphere.

basic

Different hemispheres experience opposite seasons at the same time.

natural

If you travel across the equator, you move from one hemisphere to the other.

natural