| HELISPHERIC | • helispheric adj. Spiral. • HELISPHERIC adj. pertaining to rhumb lines, loxodromic, also HELISPHERICAL. |
| HELISPHERICAL | • helispherical adj. Helispheric. • HELISPHERICAL adj. pertaining to rhumb lines, loxodromic, also HELISPHERIC. |
| HEMISPHERE | • hemisphere n. (Astronomy, astrology) Half of the celestial sphere, as divided by either the ecliptic or the celestial equator. • hemisphere n. (Figuratively) A realm or domain of activity. • hemisphere n. (Geography) Half of the Earth, such as the Northern Hemisphere, Southern Hemisphere, Western Hemisphere… |
| HEMISPHERECTOMY | • hemispherectomy n. (Neurosurgery) Surgical removal of a hemisphere of the brain, usually performed to control otherwise… |
| HEMISPHERES | • hemispheres n. Plural of hemisphere. • HEMISPHERE n. half of a sphere. |
| HEMISPHERIC | • hemispheric adj. Pertaining to or operating throughout a hemisphere. • hemispheric adj. (Uncommon) Having the shape of half a sphere. • HEMISPHERIC adj. like a hemisphere, also HEMISPHERICAL. |
| HEMISPHERICAL | • hemispherical adj. Having the shape of half a sphere. • hemispherical adj. Pertaining to or operating throughout a hemisphere of the Earth. • HEMISPHERICAL adj. like a hemisphere, also HEMISPHERIC. |
| HEMISPHEROID | • hemispheroid n. A half of a spheroid. • HEMISPHEROID n. the half of a spheroid. |
| HEMISPHEROIDAL | • hemispheroidal adj. Approximating a hemisphere in shape. • HEMISPHEROIDAL adj. in the form of a half-sphere. |
| HEMISPHEROIDS | • hemispheroids n. Plural of hemispheroid. • HEMISPHEROID n. the half of a spheroid. |
| PLANISPHERE | • planisphere n. Any representation of part of a sphere on a plane surface. • planisphere n. (Astronomy) Any of several charts of the celestial sphere having an overlay or window that may be adjusted… • PLANISPHERE n. a sphere projected onto a plane; a map of the heavens. |
| PLANISPHERES | • planispheres n. Plural of planisphere. • PLANISPHERE n. a sphere projected onto a plane; a map of the heavens. |
| PLANISPHERIC | • planispheric adj. Of or pertaining to a planisphere. • PLANISPHERIC adj. relating to the planisphere. |