ALL meanings of sigma
sig·ma
S s - noun sigma Greek letter 1
- noun Definition of sigma in Technology A scientific visual programming environment from NASA. 1
- noun sigma the 18th letter of the Greek alphabet: Σ, σ, ς. 1
- noun sigma the consonant sound represented by this letter. 1
- noun sigma the 18th letter in the Greek alphabet (Σ, σ, or, when final, ς), a consonant, transliterated as S 0
- noun sigma the symbol Σ, indicating summation of the numbers or quantities indicated 0
- noun sigma the eighteenth letter of the Greek alphabet (Σ, σ, ς) 0