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comet

N ดาวหาง  dao-hang

 

Webster's 1828 Dictionary

COMET

n.An opake, spherical, solid body, like a planet, but accompanied with a train of light, performing revolutions about the sun, in an elliptical orbit, having the sun in one of its foci. In its approach to its perihelion, it becomes visible, and after passing its perihelion, it departs into remote regions and disappears. In popular language, comets are tailed, bearded or hairy, but these terms are taken from the appearance of the light which attends the, which, in different positions with respect to the sun, exhibits the form of a t ail or train, a beard, or a border of hair. When the comet is westward of the sun and rises or sets before it, the light appears in the morning like a train beginning at the body of the comet and extending westward and diverging in proportion to its extent. Thus the comet of 1769, [which I saw, ] when it rose in the morning, presented a luminous train that extended nearly from the horizon to the meridian. When the comet and the sun are opposite, the earth being between them, the comet is, to the view, immersed in its train and the light appears around its body like a fringe or border of hair. From the train of a comet, this body has obtained the popular name of a blazing star. Herschel observed several comets, which appeared to have no nucleus, but to be merely collections of vapor condensed about a center.

 

COMET

n.A game at cards.

 

COMETARIUM, COMETARY

n.A machine exhibiting an idea of the revolution of a comet round the sun.

 

COMETARY

a.Pertaining to a comet.

 

COMETIC

a.Relating to a comet.

 

COMET-LIKE

a.Resembling a comet.

 

COMETOGRAPHY

n.A description or treatise of comets.

 

Webster's 1913 Dictionary

COMET

Com "et, n. Etym: [L. cometes, cometa, from Gr. coma: cf. F. comète. ](Astron.)

 

Defn: 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.

 

COMETARIUM

Com `e *ta "ri *um, n. Etym: [NL. ] (Astron.)

 

Defn: An instrument, intended to represent the revolution of a comet round the sun. Hutton.

 

COMETARY

Com "et *a *ry, a. Etym: [Cf. F. cométaire.]

 

Defn: Pertaining to, or resembling, a comet. Cheyne.

 

COMET-FINDER; COMET-SEEKER

COMET-FINDER; COMET-SEEKER Com "et-find `er, or Com "et-seek `er, n. (Astron.)

 

Defn: A telescope of low power, having a large field of view, used for finding comets.

 

COMETHER

COMETHER Co *meth "er, n. [Prob. dial. pron. of come hither, used in calling cows, etc. ] [Dial. or Colloq. , Brit. ]

 

1.

 

Defn: Matter; affair.

 

2. Friendly communication or association.

 

To put the, or one's, comether on, to exercise persuasion upon; to get under one's influence; to beguile; to wheedle.

 

How does ut come about, sorr, that whin a man has put the comether on wan woman he's sure bound to put ut on another Kipling.

 

COMETIC

COMETIC Co *met "ic, a.

 

Defn: Relating to a comet.

 

COMETOGRAPHER

COMETOGRAPHER Com `et *og "ra *pher, n.

 

Defn: One who describes or writes about comets.

 

COMETOGRAPHY

Com `et *og "ra *phy, n. Etym: [Comet + -graphy: cf. F. cométographie.]

 

Defn: A description of, or a treatise concerning, comets.

 

COMETOLOGY

Com `et *ol "o *gy, n. Etym: [Comet + -logy. ]

 

Defn: The department of astronomy relating to comets.

 

New American Oxford Dictionary

comet

com et |ˈkämit ˈkɑmət | noun a celestial object consisting of a nucleus of ice and dust and, when near the sun, a “tail of gas and dust particles pointing away from the sun. Originating in the remotest regions of the solar system, most comets follow regular eccentric orbits and appear in the inner solar system as periodic comets, some of which break up and can be the origin of annual meteor showers. They were formerly considered to be supernatural omens. DERIVATIVES com et ar y |ˈkämiˌterē |adjective ORIGIN late Old English, from Latin cometa, from Greek komētēs long-haired (star ), from komē hair ; reinforced by Old French comete.

 

Oxford Dictionary

comet

comet |ˈkɒmɪt | noun a celestial object consisting of a nucleus of ice and dust and, when near the sun, a ‘tail of gas and dust particles pointing away from the sun. Originating in the remotest regions of the solar system, most comets follow regular eccentric orbits and appear in the inner solar system as periodic comets, some of which break up and can be the origin of annual meteor showers. They were formerly considered to be supernatural omens. DERIVATIVES cometary adjective ORIGIN late Old English, from Latin cometa, from Greek komētēs long-haired (star ), from komē hair ; reinforced by Old French comete.

 

French Dictionary

comète

comète n. f. nom féminin Astre errant que suit une traînée lumineuse. : La comète de Halley.

 

Spanish Dictionary

cometa

cometa nombre masculino 1 Cuerpo celeste del sistema solar de pequeñas dimensiones que, cuando se acerca al Sol, deja tras de una cola luminosa de miles de kilómetros :la última visita del cometa Halley ha demostrado que aproximadamente el 33 \% de los componentes de su núcleo y el 20 \% de su cola son materiales orgánicos .2 nombre femenino Juguete consistente en un armazón plano y muy ligero cubierto o forrado de tela, papel, etc. , sujeto con un cordel largo que se echa al aire para que las corrientes de aire lo eleven y muevan :arriba, con el dibujo de su cola oscilante, una cometa da brincos sobre el campanario de la torre del pueblo; un gavilán inmóvil como una cometa planea lentamente sobre el cielo .SINÓNIMO barrilete, birlocha, papalote, volantín .3 adjetivo CRica, Hond, Pan coloquial [alumno ] Que es irresponsable o que no asiste a clase con regularidad .ETIMOLOGÍA Préstamo (s. xv ) del latín cometa y este del griego kométes, derivado de kóme cabellera ’, por la cola que forma este astro. Por analogía de forma, se aplicó al juguete .

 

cometario, -ria

cometario, -ria adjetivo De los cometas o relacionado con estos astros .

 

cometer

cometer verbo transitivo Realizar una acción que constituye un error, una falta o un delito :cometer una falta de ortografía; cometer una infracción de tránsito; cometer un robo; cometer un crimen .ETIMOLOGÍA Voz patrimonial del latín committere juntar ’, literalmente poner juntamente ’, de donde poner en ejecución ’, formado por cum con ’ y mittere meter ’. De la familia etimológica de meter (V.).

 

cometido

cometido nombre masculino 1 Trabajo, función o encargo que una persona debe cumplir :en las ciudades existían una serie de funcionarios con diversos cometidos .SINÓNIMO misión .2 Obligación moral o deber :tú tienes el cometido de ayudarle siempre .

 

Sanseido Wisdom Dictionary

comet

com et /kɑ́mɪt |kɔ́m -/〖語源は 「長い髪をした (星 )」〗名詞 s /-ts /C 〘天 〙彗星 すいせい , ほうき星 ▸ Halley's comet ハレー彗星