Half of the celestial sphere, as divided by either the ecliptic or the celestial equator from 14th c..
A realm or domain of activity 1503.
Half of the Earth, such as the Northern Hemisphere, Southern Hemisphere, Western Hemisphere or Eastern Hemisphere, Land Hemisphere, Water Hemisphere etc. 1550s.
Any half-sphere, formed by a plane intersecting the center of a sphere. 1580s.
A map or projection of a celestial or terrestrial hemisphere 1706.
Half of the celestial sphere, as divided by either the ecliptic or the celestial equator from 14th c..
A realm or domain of activity 1503.
Half of the Earth, such as the Northern Hemisphere, Southern Hemisphere, Western Hemisphere or Eastern Hemisphere, Land Hemisphere, Water Hemisphere etc. 1550s.
Any half-sphere, formed by a plane intersecting the center of a sphere. 1580s.
A map or projection of a celestial or terrestrial hemisphere 1706.