A
body or space contained under a single surface, which in every part is
equally distant from a point within called its
center.
Hence, any globe or globular body,
especially a celestial one, as the sun, a planet, or the
earth.
The
apparent surface of the heavens, which is assumed to be spherical and
everywhere equally distant, in which the heavenly bodies appear to
have their places, and on which the various astronomical circles, as
of right ascension and declination, the equator, ecliptic, etc., are
conceived to be drawn; an ideal geometrical sphere, with the
astronomical and geographical circles in their proper positions on
it.
The extension of a general
conception, or the totality of the individuals or species to which it
may be applied.
Circuit or range of action, knowledge, or
influence; compass; province; employment; place of
existence.
Rank; order of society; social
positions.
An orbit, as of a star; a socket.