Definition of comets Comets
/kɑˈmʌts/ - [kamuts] -
We found 3 definitions of comets from 2 different sources.
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What does comets mean?
Wiktionary 
- comets (Noun)
Plural of comet.
Part of speech
🔤- comets, noun, plural of comet.
WordNet
NounPlural: comets |
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| comet - (astronomy) a relatively small extraterrestrial body consisting of a frozen mass that travels around the sun in a highly elliptical orbit | ||
| estraterrestrial body, extraterrestrial object a natural object existing outside the earth and outside the earth's atmosphere | ||
| astronomy, uranology the branch of physics that studies celestial bodies and the universe as a whole | ||
| coma a state of deep and often prolonged unconsciousness; usually the result of disease or injury | ||
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Wiktionary
- comet (Noun)
A celestial body consisting mainly of ice, dust and gas in a usually very eccentric orbit around the Sun and having a "tail" of matter blown back from it by the solar wind as it approaches the Sun. - comet (Noun)
A celestial phenomenon with the appearance given by the orbiting celestial body.
Webster DictionaryWebster's Unabridged Dictionary 📘
- comet (n.)
A member of the solar system which usually moves in an elongated orbit, approaching very near to the sun in its perihelion, and receding to a very great distance from it at its aphelion. A comet commonly consists of three parts: the nucleus, the envelope, or coma, and the tail; but one or more of these parts is frequently wanting. See Illustration in Appendix.
OmegaWiki DictionaryOmegaWiki Dictionary Ω
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comet
A block of ice and dust that orbits the sun. Seen from the earth, it looks like a bright star with a tail.
Chambers DictionaryChamber's 20th Century Dictionary 📕
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comet
kom′et, n. a heavenly body with an eccentric orbit, having a definite point or nucleus, a nebulous light surrounding the nucleus, and a luminous tail preceding or following the nucleus.—adjs. Com′etary, Comet′ic.—ns. Com′et-find′er, a telescope of low power used to search for comets; Cometog′raphy; Cometol′ogy. [Gr. komētēs, long-haired—komē, the hair.]
Wikipedia 
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A comet is a ball of mostly ice that moves around in outer space. It is similar to an asteroid. In Earth's solar system, the orbits of comets go farther than Pluto, a dwarf planet that used to be the farthest planet from the Sun. Most are very far away from the Sun, but some come near enough to Earth for us to see at night. They have long "tails", because the Sun melts the ice. Sometimes people call them "dirty snowballs" or "shooting stars".
The hard centre of the comet is the "nucleus". It is one of the blackest things in the solar system. When light shone on Comet Halley's nucleus, only 4% of the light shone back to us.
"Periodic" comets visit again and again. "Non-periodic" or "single-apparition" comets visit only once.
People have seen some comets when they broke into pieces: Comet Biela was one example. Another comet was seen when it hit a planet: Comet Shoemaker-Levy 9 hit Jupiter in 1994. Some comets orbit (go around) together in groups. Astronomers think these comets are broken pieces that used to be one object.
History of comets.
In old times, people used to be scared of comets. They didn't know what they were, or where they came from. Some thought that they were fireballs sent from demons or gods to destroy the earth. They said that each time a comet appeared, it would bring bad luck with it. Whenever a comet appeared, a king would die. One of these examples is shown in the Bayeux Tapestry, when Halley's Comet returned. Comets were also known to end wars and though -
shop
Comet is a chain of shops in the UK. They are the second largest retailer of TV's, and biggest retailer of Fridges, Washing Machines and Dishwashers inside England.
Part of speech
🔤- comet, noun, singular of comets.
