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hemisphere

hemisphere

5 3.7
Half of a sphere, like one half of a ball
  • noun
  • /ˈhɛmɪˌsfɪr/
translation icon : hemisferio
  • So June to August should give the entire Northern hemisphere a nice warm summer, right?
  • northern hemisphere
  • southern hemisphere
  • eastern hemisphere

But I must ask, for those of you in the other hemisphere, for those of you who are in Australia, which direction do your fans spin?

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Examples

  • The equator divides the Earth into the Northern and Southern hemisphere.

  • In the Northern Hemisphere, winter comes earlier the farther north one goes.

    Academic text (1992)
  • I really feel that the southern hemisphere is where the next supervolcano will blow up.

    Blog text (18)
  • And it was the first dinosaur egg found in the Western Hemisphere, which is pretty cool.

  • The sun is at its greatest angle below the celestial equator during our northern hemisphere winter.

    Academic text (1990)
  • I take Antonia out for one of the largest ice cream sundaes in the Western Hemisphere.

    Fiction book (1999)
  • Meteor showers generally shine before dawn because we're on Earth's leading hemisphere and sweep up more dust particles.

    Academic text (2005)
  • In the Northern hemisphere, summer occurs from June to August.

  • Australia is located in the Southern hemisphere, where the seasons are opposite to those in the Northern hemisphere.

Compounds

The half of Earth that is south of the equator

The half of the Earth north of the equator

The half of Earth north of the equator

left hemisphere
  • Specialized
6 4.4

The left half of the brain that controls the right side of the body and helps language and logical thinking

The half of the Earth that includes North and South America

right hemisphere
  • Specialized
2 4.5

The half of the brain on the right that controls the left side and helps with visual and creative thinking

cerebral hemisphere
  • Specialized
1 6.3

One of the two halves of the brain that control movement, feeling, and thinking

The half of the Earth east of the prime meridian that includes Europe, Asia, Africa, and Australia

cerebellar hemisphere
  • Specialized
7.2

One of the two side parts of the cerebellum that control movement and balance

Surface Forms

hemisphere singular
hemispheres plural

Morphology

hemisphere = sphere (semi-transparent) = hemi + sphere

Literally 'half-sphere', but the prefix 'hemi-' as a combining form meaning 'half' may not be known to all intermediate learners.

Etymology

The word hemisphere combines the Greek parts hemi- 'half' and sphere 'ball', so it means one 'half' of a sphere, for example a half of the Earth separated by the equator.