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 skillful horseman or horsewoman.
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
An organism exhibiting marked such deviation from the norm, seeming to be the result of sportive design; a freak of nature.
A sportive quality in Nature to which abnormal forms were formerly ascribed; a supposed capricious act of Nature regarded as the cause and origin of anomalies in a given organism.