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Sense 1 - Noun (Mathematics):
A Greek letter (Σ or σ) used in mathematics to represent the sum of a series or the standard deviation.
Sample Sentence: The sigma symbol (Σ) is often used to denote a series of numbers in mathematical equations.
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Sense 2 - Noun (Physics):
A unit of measure denoting surface tension.
Sample Sentence: The experiment measured the surface tension of the liquid in sigmas.
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Sense 3 - Noun (Statistics):
A statistical term referring to a standard deviation value.
Sample Sentence: The sigma for the data set was calculated to be 4.5.
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Sense 4 - Noun (Greek Alphabet):
The eighteenth letter of the Greek alphabet (Σ or σ), commonly used in scientific and technical contexts.
Sample Sentence: The word "sigma" originates from the Greek alphabet and is derived from the Phoenician letter "shin".
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Sense 5 - Noun (Computing):
A term used in computer programming to represent the summation of values or a variable placeholder.
Sample Sentence: The program uses a sigma variable to keep track of the total sum of values.
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Sense 6 - Adjective (Popular):
Pertaining to something widely acclaimed or accepted by the majority of people.
Sample Sentence: The new album by the popular band became a sigma hit among music enthusiasts.
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Sense 7 - Adjective (Local):
Associated with or specific to a particular region or locality.
Sample Sentence: The restaurant is known for its local specialties and sigma flavors.
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