Dictionary
Thesaurus
Encyclopedia
Translator
Web

deneb

 - 5 dictionary results

Den⋅eb

[den-eb]
–noun Astronomy.
a first-magnitude star in the constellation Cygnus.

Origin:
1865–70; < Ar dhanab a tail
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To deneb
De·neb   (děn'ěb')   
n.  The brightest star in the constellation Cygnus, approximately 1,630 light-years from Earth.

[Arabic ḏanab, tail; see ḏnb in Semitic roots.]
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
Word Origin & History

Deneb 
1867, bright star in the tail of the constellation Cygnus the Swan, from Arabic Al Dhanab al Dajajah "the Hen's Tail."
Online Etymology Dictionary, © 2001 Douglas Harper
Cite This Source
Science Dictionary
Deneb   (děn'ěb')  Pronunciation Key 
A white supergiant star. It is the brightest star in the constellation Cygnus, with an apparent magnitude of 1.26. Deneb, along with Vega and Altair, form the Summer Triangle asterism. Scientific name: Alpha Cygnus. See Note at Rigel.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
Encyclopedia

Deneb

one of the brightest stars, with an apparent magnitude of 1.25. This star, at about 3,200 light-years' distance, is the most remote (and brightest intrinsically) of the 20 apparently brightest stars. It lies in the northern constellation Cygnus

Learn more about Deneb with a free trial on Britannica.com.

Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
Cite This Source
Search another word or see deneb on Thesaurus | Reference
FacebookTwitterFollow us: