nounNorth American informal
A scatterbrained person.
More example sentences
- Now the woman probably thinks I'm a complete ditz.
- I may sound like a ditz or a ten-year-old, but I don't care.
- She had been staking out the place and fooled him into thinking she was a ditz.
1970s: back-formation from ditzy.
Definition of ditz in:
- The British & World English dictionary