preoccupied with an unrealistically optimistic or chivalrous approach to life; impractically idealistic
WordReference Random House Learner's Dictionary of American English © 2025
quix•ot•ic /kwɪkˈsɑtɪk/USA pronunciation
adj.
WordReference Random House Unabridged Dictionary of American English © 2025- foolishly romantic or impractical in pursuit of one's ideals:a quixotic attempt to save the world single-handedly.
quix•ot•ic
(kwik sot′ik),USA pronunciation adj.
quix•ot′i•cal•ly, adv.
- (sometimes cap.) resembling or befitting Don Quixote.
- extravagantly chivalrous or romantic;
visionary, impractical, or impracticable. - impulsive and often rashly unpredictable.
- (Don) Quixote + -ic 1805–15
- 2.See corresponding entry in Unabridged fanciful, fantastic, imaginary.
- 2.See corresponding entry in Unabridged realistic, practical.
Collins Concise English Dictionary © HarperCollins Publishers::
'quixotic' also found in these entries (note: many are not synonyms or translations):