| nebula | Origin: L, mist, cloud; akin to Gr, cloud, mist, G. Nebel mist, OHG. Nebul, D. Nevel, Skr. Nabhas cloud, mist. Cf. Nebule. 1. <astronomy> A faint, cloudlike, self-luminous mass of matter situated beyond the solar system among the stars. True nebulae are gaseous; but very distant star clusters often appear like them in the telescope. 2. <medicine> A white spot or a slight opacity of the cornea. A cloudy appearance in the urine. Source: Websters Dictionary (01 Mar 1998) |
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| nebular | Of or pertaining to nebulae; of the nature of, or resembling, a nebula. Nebular hypothesis, an hypothesis to explain the process of formation of the stars and planets, presented in various forms by Kant, Herschel, Laplace, and others. As formed by Laplace, it supposed the matter of the solar system to have existed originally in the form of a vast, diffused, revolving nebula, which, gradually cooling and contracting, threw off, in obedience to mechanical and physical laws, succesive rings of matter, from which subsequently, by the same laws, were produced the several planets, satellites, and other bodies of the system. The phrase may indicate any hypothesis according to which the stars or the bodies of the solar system have been evolved from a widely diffused nebulous form of matter. Source: Websters Dictionary (01 Mar 1998) |
| nebularine | A toxic nucleoside isolated from the mushroom Agaricus nebularis and from Streptomyces sp. Synonym: 9-beta-ribofuranosylpurine, purine ribonucleoside, ribosylpurine. (05 Mar 2000) |
| nebula |
a medicinal liquid preparation intended for use in an atomizer cloudiness of the urine an immense cloud of gas (mainly hydrogen) and dust in interstellar space (pathology) a faint cloudy spot on the cornea
Ãâó: wordnet.princeton.edu/perl/webwn
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| nebulas |
The Nebula is an award given each year by the Science Fiction and Fantasy Writers of America (SFWA), for the best science fiction/fantasy fiction published in the United States during the two previous years. (See rolling eligibility below. ...
Ãâó: en.wikipedia.org/wiki/Nebulas
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| nebulae |
A dense atmosphere of corporeal substance.
Ãâó: www.angelfire.com/in2/oahspe3/glossary.html
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| nebula |
A cloud of gas or dust in space.
Ãâó: www.wwnorton.com/college/geo/earth2/glossary/n.htm
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| nebula |
A large cloud of gas and dust in space. Most are dark and obscure the light from background stars. Others glow brilliantly from the energy of hot star within them.
Ãâó: home.earthlink.net/~dreyna14/glossary.htm
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| nebula | (pathology) a faint cloudy spot on the cornea |
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| nebula | an immense cloud of gas (mainly hydrogen) and dust in interstellar space |
| nebula | cloudiness of the urine |
| nebula | a medicinal liquid preparation intended for use in an atomizer |
| nebula | resembling a cloud |
| nebula | (astronomy) "the nebular hypothesis of the origin of the solar system" |
| nebula | the theory that the solar system evolved from a hot gaseous nebula |
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