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Definition of Variable
1. Noun. Something that is likely to vary; something that is subject to variation. "The weather is one variable to be considered"
Generic synonyms: Thing
2. Adjective. Liable to or capable of change. "Variable expenses"
Also: Inconsistent, Inconstant
Similar to: Changeable, Uncertain, Unsettled, Covariant, Multivariate, Protean, Shifting, Variant, Versatile
Antonyms: Invariable
Derivative terms: Variability, Variableness, Vary, Vary
Similar to: Changeable, Uncertain, Unsettled, Covariant, Multivariate, Protean, Shifting, Variant, Versatile
Antonyms: Invariable
Derivative terms: Variability, Variableness, Vary, Vary
3. Noun. A quantity that can assume any of a set of values.
Exact synonyms: Variable Quantity
Generic synonyms: Quantity
Specialized synonyms: Argument, Experimental Variable, Independent Variable, Correlate, Correlative, Degree Of Freedom, Dependent Variable, Predictor Variable, Infinitesimal, Chance Variable, Random Variable, Stochastic Variable, Variant, Variate, Scalar, Tensor, Vector
Generic synonyms: Quantity
Specialized synonyms: Argument, Experimental Variable, Independent Variable, Correlate, Correlative, Degree Of Freedom, Dependent Variable, Predictor Variable, Infinitesimal, Chance Variable, Random Variable, Stochastic Variable, Variant, Variate, Scalar, Tensor, Vector
4. Adjective. Marked by diversity or difference. "Nature is infinitely variable"
Exact synonyms: Varying
Similar to: Varied
Derivative terms: Variability, Variableness, Vary, Vary, Vary
Similar to: Varied
Derivative terms: Variability, Variableness, Vary, Vary, Vary
5. Noun. A star that varies noticeably in brightness.
Exact synonyms: Variable Star
Specialized synonyms: North Star, Polar Star, Polaris, Pole Star, Polestar
Generic synonyms: Star
Specialized synonyms: North Star, Polar Star, Polaris, Pole Star, Polestar
Generic synonyms: Star
6. Adjective. (used of a device) designed so that a property (as e.g. light) can be varied. "Variable filters in front of the mercury xenon lights"
7. Noun. A symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity.
Definition of Variable
1. a. Having the capacity of varying or changing; capable of alternation in any manner; changeable; as, variable winds or seasons; a variable quantity.
2. n. That which is variable; that which varies, or is subject to change.
3. a. Having the capacity of varying or changing; capable of alternation in any manner; changeable; as, variable winds or seasons; a variable quantity.
4. n. That which is variable; that which varies, or is subject to change.
Definition of Variable
1. something that varies [n -S]
Medical Definition of Variable
1. One of a battery of antigenicdeterminants expressed by a microorganismto elude immune detection. (09 Oct 1997)