- the ability to control oneself and determine one's actions
- firmness of will
WordReference Random House Learner's Dictionary of American English © 2026
will•pow•er or will pow•er /ˈwɪlˌpaʊɚ/USA pronunciation n. [uncountable]
- self-control and determination:It takes willpower to train for a marathon race.
Collins Concise English Dictionary © HarperCollins Publishers::
willpower /ˈwɪlˌpaʊə/ n
will′ pow′er,
- control of one's impulses and actions;
self-control. Also, will′pow′er.
- 1870–75
'willpower' also found in these entries (note: many are not synonyms or translations):