English adjective: variable | |||
1. | variable liable to or capable of change | ||
Samples | Rainfall in the tropics is notoriously variable. Variable winds. Variable expenses. | ||
Similar | changeable, covariant, multivariate, protean, shifting, uncertain, unsettled, variant, versatile | ||
See also | inconsistent, inconstant | ||
Antonyms | invariable | ||
2. | variable marked by diversity or difference | ||
Samples | The varying angles of roof slope. Nature is infinitely variable. | ||
Synonyms | varying | ||
Similar | varied | ||
Antonyms | unvaried, unvarying | ||
3. | variable (used of a device) designed so that a property (as e.g. light) can be varied | ||
Samples | A variable capacitor. Variable filters in front of the mercury xenon lights. | ||
Similar | adaptable | ||
Antonyms | unadaptable | ||
English noun: variable | |||
1. | variable (object) something that is likely to vary; something that is subject to variation | ||
Samples | The weather is one variable to be considered. | ||
Broader (hypernym) | thing | ||
2. | variable (cognition) a quantity that can assume any of a set of values | ||
Synonyms | variable quantity | ||
Broader (hypernym) | quantity | ||
Narrower (hyponym) | argument, chance variable, correlate, correlative, degree of freedom, dependent variable, experimental variable, independent variable, infinitesimal, predictor variable, random variable, scalar, stochastic variable, tensor, variant, variate, vector | ||
3. | variable (object) a star that varies noticeably in brightness | ||
Synonyms | variable star | ||
Broader (hypernym) | star | ||
Instance hyponym | North Star, polar star, Polaris, pole star, polestar | ||
4. | variable (communication) a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity | ||
Broader (hypernym) | symbol | ||
Narrower (hyponym) | placeholder, unknown, unknown quantity | ||