- hemisphere - half of the terrestrial globe
--1 is a kind of geographical area, geographic area, geographical region, geographic region
--1 is a part of Earth, world, globe
--1 has particulars:eastern hemisphere, orient; northern hemisphere; southern hemisphere; western hemisphere, occident, New World - hemisphere - half of a sphere
--2 is a kind of subfigure
- hemisphere, cerebral hemisphere - either half of the cerebrum
--3 is a kind of neural structure
--3 is a part of cerebrum
--3 has particulars: left hemisphere, left brain; right hemisphere, right brain - hemisphere - half of a sphere