An imaginary sphere with Earth at its center. The stars, planets, Sun, Moon, and other celestial bodies appear to be located on this sphere, and the sphere appears to rotate around the Earth's extended axis once every 24 hours, carrying the celestial bodies with it overhead and giving them their diurnal motions. The celestial sphere is essentially a spherical map of the sky that provides the basis for the coordinate systems used in celestial navigation and in specifying the positions and motions of celestial objects.
A political district or unit, often with its adjacent lands:
Alternative spelling of Eastern Hemisphere.
Either of the two symmetrical halves of the cerebrum, designated right and left. In mammals, the cerebral hemispheres are connected by the corpus callosum, a transverse band of nerve fibers.
Elements: The Earth is made up of iron, oxygen, silicon, magnesium, sulfur, calcium, aluminum and other trace elements.
Alternative spelling of Western Hemisphere.
An area or sphere, as of knowledge or activity:
A political subdivision of a country.
Find another word for hemisphere. In this page you can discover 16 synonyms, antonyms, idiomatic expressions, and related words for hemisphere, like: half of the globe, celestial-sphere, region, eastern-hemisphere, northern-hemisphere, southern-hemisphere, cerebral-hemisphere, earth, western-hemisphere, realm and Scrub-Flycatcher.