One who, or that which, prompts; one who admonishes or
incites to action.
One who reminds another, as an actor or an orator, of the
words to be spoken next; specifically, one employed for this purpose in
a theater.
1. (Physics) (a) The whole mass of aëriform fluid surrounding the earth; -- applied also to the gaseous envelope of any celestial orb, or other body; as, the atmosp...
