Looking for the meaning of the word SIGMA in English for both noun and verb forms from the Oxford Dictionary? Below, you can explore all possible meanings and definitions of SIGMA with sentence examples. You can also use the “AUDIO PRONUNCIATION” track to check the correct pronunciation in British English.
Word: Sigma
Speech Type: Noun
Etymology:
Greek
Audio Pronunciation:
Phonetic Spelling:
ˈsɪɡmə
Dialects: British English
Definition:
the eighteenth letter of the Greek alphabet (Σ, σ), transliterated as ‘s’.
Short Definition:eighteenth letter of Greek alphabet (Σ, σ), transliterated as 's'
Word: Sigma
Speech Type: Residual
Audio Pronunciation:
Phonetic Spelling:
ˈsɪɡmə
Dialects: British English
Definition:
mathematical sum.
Short Definition:mathematical sum
Definition:
standard deviation.
Short Definition:standard deviation
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