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- Dictionarysigma/ˈsɪɡmə/
noun
- 1. the eighteenth letter of the Greek alphabet (Σ, σ), transliterated as ‘s’.
symbol
- 1. mathematical sum.
- 2. standard deviation.
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May 13, 2024 · Some know “sigma” as the 18th letter of the Greek alphabet but it’s also teen slang for a cool dude. According to Know Your Meme, sigma is “referring to a supposed classification for men who are...
Language and linguistics. In both Ancient and Modern Greek, the sigma represents the voiceless alveolar fricative [s]. In Modern Greek, this sound is voiced to the voiced alveolar fricative [z] when occurring before [m], [n], [v], [ð] or [ɣ].
SIGMA | English meaning - Cambridge Dictionary. Meaning of sigma in English. sigma. noun [ C or U ] language, mathematics, science uk / ˈsɪɡ.mə / us / ˈsɪɡ.mə / ( symbol Σ, σ) Add to word list. the 18th letter of the Greek alphabet. SMART Vocabulary: related words and phrases. Letters of alphabets. aitch. alphabetically. alphabetization.
noun. sig· ma ˈsig-mə. 1. : the 18th letter of the Greek alphabet see Alphabet Table. 2. : standard deviation. Examples of sigma in a Sentence. Recent Examples on the Web The fruit fly where wMel comes from also carries sigma -virus, a type that Wolbachia does nothing to protect against.
noun. the 18th letter in the Greek alphabet (Σ, σ, or, when final, ς), a consonant, transliterated as S. maths the symbol Σ, indicating summation of the numbers or quantities indicated. sigma. / sĭg ′ mə / A sigma baryon. Discover More. Word History and Origins. Origin of sigma 1. First recorded in 1600–10; from Latin, from Greek sígma.
1. the 18th letter in the Greek alphabet (Σ, σ, or, when final, ς), a consonant, transliterated as S. 2. mathematics. the symbol Σ, indicating summation of the numbers or quantities indicated. Collins English Dictionary. Copyright © HarperCollins Publishers.
Sigma is a measure of how likely it is that what you're seeing is by chance. From NBCNews.com.
Jun 25, 2024 · sigma, specifically : the name of the Greek-script letter Σ / σ, ς. ( mathematics) the symbol Σ, used to indicate summation of a set or series. ( statistics) the symbol σ, used to indicate one standard deviation from the mean, specifically in a normal distribution.
Definition of sigma noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Feb 5, 2021 · Sigma male is a slang term used in masculinist subcultures for a popular, successful, but highly independent and self-reliant man. Another term for a sigma male is a lone wolf.
