WordReference Random House Learner's Dictionary of American English © 2025
ditz /dɪts/USA pronunciation n. [countable]
WordReference Random House Unabridged Dictionary of American English © 2025- [Slang.]a foolish, forgetful, or stupid person.
ditz
(dits),USA pronunciation n.
- [Slang.]airhead2.
- back formation from ditzy 1980–85