centaur
[ sen-tawr ]
/ ˈsɛn tɔr /
noun
Classical Mythology.
one of a race of monsters having the head, trunk, and arms of a man, and the body and legs of a horse.
(initial capital letter) Astronomy.
the constellation Centaurus.
a skillful horseman or horsewoman.
(initial capital letter) Rocketry.
a U.S. upper stage, with a restartable liquid-propellant engine, used with an Atlas or Titan booster to launch satellites and probes.
Origin of centaur
1325–75; Middle English, Old English < Latin
centaurus < Greek
kéntauros
OTHER WORDS FROM centaur
cen·tau·ri·al, cen·tau·ri·an, cen·tau·ric, adjectiveWords nearby centaur
Example sentences from the Web for centaur
British Dictionary definitions for centaur
centaur
/ (ˈsɛntɔː) /
noun
Greek myth
one of a race of creatures with the head, arms, and torso of a man, and the lower body and legs of a horse
Word Origin for centaur
C14: from Latin, from Greek
kentauros, of unknown origin
Scientific definitions for centaur
Centaur
[ sĕn′tôr′ ]
Any of a group of icy bodies similar to both asteroids and comets, orbiting the Sun in elliptical paths mostly in the region between Saturn and Neptune. Centaurs range in diameter from around 100 to 400 km (62 to 248 mi) and are believed to be Kuiper belt objects that have escaped into the vicinity of the gas-giant planets. Centaurs are considered to have unstable orbits, and gravitational encounters with the large outer planets could send them into the inner solar system or alternatively could eject them from the solar system into interstellar space. Chiron, the first such body to be classified as a Centaur, was discovered in 1977.