Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun The brightest star in the constellation Cygnus, approximately 1,630 light years from Earth. Deneb is one of the stars that make up the Summer Triangle.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • proper noun astronomy A blue giant star in the constellation Cygnus; Alpha (α) Cygni. It forms one corner of the Summer Triangle. Deneb is one of the brightest stars in the night sky, and one of the most luminous stars known.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun the brightest star in Cygnus

Etymologies

from The American Heritage® Dictionary of the English Language, 4th Edition

[Arabic ḏanab, tail; see ḏnb in Semitic roots.]

from Wiktionary, Creative Commons Attribution/Share-Alike License

From Arabic ذنب الدجاجة (dhanab ad-dajājah, "hen's tail"), from ذنب ("tail") + دجاجة ("hen").

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Examples

  • Stars: Alpha Cygni, also known as Deneb, blue-white, first magnitude.

    Starchild Omnibus Pohl, Frederik & Williamson, Jack 1963

  • The Phenom II X4 will be a part of the Dragon platform and is also known as the Deneb core.

    Megite Technology News: What's Happening Right Now 2008

  • It looks so bright from Earth that it has a name of its own, Deneb Kaitos, but we never call it that because "Deneb" brings to mind the other Deneb, Alpha Cygni, which is a real giant in a different part of the sky almost sixteen hundred light-years away.

    Time For The Stars Heinlein, Robert A. 1956

  • I also misspelled "Deneb," but caught it too late.

    Original Signal - Transmitting Digg 2010

  • The architecture is "Deneb", the socket is AM3 and the CPU still features

    OCTools 2010

  • The architecture is "Deneb", the socket is AM3 and the CPU still features

    OCTools 2010

  • "Deneb" architecture and therefore features 6MB L3 cache, with each core receiving its own dedicated 512KB of L2 cache (2MB total L2 cache).

    Neowin.net / All 2009

  • The whole event was designed to create interest in AMD's upcoming 45nm "Deneb" processors, namely the Phenom II.

    TweakTown News RSS Feed 2008

  • AMD SHOWED OFF its upcoming 45-nanometer 'Deneb' desktop chips for reviewers in Texas on Thursday, and overclocked it to what some observers said was 6. 3GHz.

    freshnews.org - most clicked links 2008

  • AMD SHOWED OFF its upcoming 45-nanometer 'Deneb' desktop chips for reviewers in Texas on Thursday, and overclocked it to what some observers said was 6. 3GHz.

    freshnews.org - most clicked links 2008

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