a number representing a quantity assumed to have a fixed value in a specified mathematical context
"the velocity of light is a constant"
a quantity that does not vary
- constant quantity
uninterrupted in time and indefinitely long continuing
"the ceaseless thunder of surf"
"in constant pain"
"night and day we live with the incessant noise of the city"
"the never-ending search for happiness"
"the perpetual struggle to maintain standards in a democracy"
"man's unceasing warfare with drought and isolation"
"unremitting demands of hunger"
- never ending
steadfast in purpose or devotion or affection
"a man constant in adherence to his ideals"
"a constant lover"
"constant as the northern star"
unvarying in nature
"maintained a constant temperature"
"principles of unvarying validity"