A skillful horseman or horsewoman.
One of a race of monsters having a head, torso, and arms of a man, and the body and legs of a horse. Often depicted as rowdy drunkards, with Chiron being a notable exception.
A U.S. upper stage, with a restartable liquid-propellant engine, used with an Atlas or Titan booster to launch satellites and probes.
An icy planetoid that orbits the Sun between Jupiter and Neptune
Someone with great strength, passion or skill for a particular activity, pursuit etc.; an enthusiast.
A false god or idol; a Satanic divinity.
A person's inner spirit or genius; a guiding or creative impulse.
A spirit not considered to be inherently evil; a (non-Christian) deity or supernatural being.
A person's fears or anxieties.
A very wicked or malevolent person; also (in weakened sense) a mischievous person, especially a child.
A tutelary deity or spirit intermediate between the major Olympian gods and mankind, especially a deified hero or the entity which supposedly guided Socrates, telling him what not to do.
An evil spirit resident in or working for Hell; a devil.
A source (especially personified) of great evil or wickedness; a destructive feeling or character flaw.
A hypothetical entity with special abilities postulated for the sake of a thought experiment in philosophy or physics.
Any of various hesperiid butterflies of the genera Notocrypta and Udaspes.
A type of patience or solitaire (card game) played in the UK and/or US.