Look up: sigma

1. Sigma
   Is an option term sometimes used as a synonym for vega, lambda or kappa. See Vega.
   Found on http://www.oasismanagement.com/glossary/
   
   
2. Sigma
   Parameter expressing the seawater density: and equal to 1 minus the density of seawater, measured at a given temperature and at a pressure of l atmosphere
   Found on http://life.bio.sunysb.edu/marinebio/glo
   
   
3. sigma
   [n] - the 18th letter of the Greek alphabet
   Found on http://www.webdictionary.co.uk/definitio
   
   
4. sigma
   the symbol indicating summation Category: Mathematics • phases that tend to form in certain heat-resisting alloys and high alloy steels(e.g.,stainless steels)with harmful effect because of their brittleness Category: Iron and steel industries • a storage device in a calculato...
   Found on http://www.mijnwoordenboek.nl/definition
   
   
5. Sigma
   Sig'ma noun ; plural Sigmas . [ Latin , from Greek ........., ..........] The Greek letter Σ, σ, or &sigmat; (English S , or s ). It originally had the form of the English C.
   Found on http://www.encyclo.co.uk/webster/S/100
   
   
6. sigma
   The 18th letter of the Greek alphabet, σ. ... (05 Mar 2000) ...
   Found on http://www.mondofacto.com/facts/dictiona
   
   
7. sigma
   noun the 18th letter of the Greek alphabet
   Found on http://wordnetweb.princeton.edu/perl/web
   
   
8. Sigma
   • (n.) The Greek letter /, /, or / (English S, or s). It originally had the form of the English C.
   Found on http://thinkexist.com/dictionary/meaning
   
   
9. sigma
   sigma 1. The 18th letter of the Greek alphabet, represented in the English alphabet as 's'. 2. The symbol (σ) indicating the addition of the numbers or quantities indicated.
   Found on http://www.wordinfo.info/words/index/inf
   
   
10. SIGMA
    A scientific visual programming environment from NASA. (http://fi-www.arc.nasa.gov/fia/projects/sigma/).
    Found on http://foldoc.org/SIGMA
    
    
11. Sigma
    Sigma is a cultivated variety of potato.
    Found on http://www.probertencyclopaedia.com/brow
    
    
12. sigma
    Type: Term Pronunciation: sig′mă Definitions: 1. The 18th letter of the Greek alphabet, σ.
    Found on http://www.medilexicon.com/medicaldictio
    
    
13. Sigma
    Is an option term sometimes used as a synonym for vega, lambda or kappa. See Vega.
    Found on http://www.oasismanagement.com/glossary/
    
    
14. Sigma
    `Sigma` (upper case `Σ`, lower case `σ`, lower case in word-final position `ς`; Greek σίγμα) is the eighteenth letter of the Greek alphabet, and carries the `S` sound. In the system of Greek numerals it has a value of 200. When used at the end of a word, and the word is not ...
    Found on http://en.wikipedia.org/wiki/Sigma
    
    
15. SIGMA
    (verification service) `SIGMA` is an electronic verification service offered by Nielsen Media Research and is generally used for commercials, infomercials, video news releases, public service announcements, satellite media tours, and electronic press kits. It operates by encoding the SIGMA en...
    Found on http://en.wikipedia.org/wiki/SIGMA
    
    
16. Sigma
    (sailplane) | introduced= | retired= | status=still flying | primary user= | number built=1 | developed from= | variants with their own articles= --> `The Sigma` is an experimental glider developed in Britain from 1966 by a team led by Nicholas Goodhart. Its unusual feature is its ability to ...
    Found on http://en.wikipedia.org/wiki/Sigma
    
    
17. Sigma
    (cosmology) `Sigma` in cosmology was a property of galaxies used when trying to work out the mystery of galaxies and their supermassive black holes. History: In the late 1990s the NUKER experts had made observations with a spectroscope of two galaxies, one of an active galaxy with an active g...
    Found on http://en.wikipedia.org/wiki/Sigma