adverb
- in a way that is not correct, suitable, or appropriate
Examples
- The machine was installed improperly and kept breaking down.
- She was dressed improperly for the formal dinner.
- The medication was improperly stored at room temperature.
- He improperly used company funds for personal expenses.
- The document was improperly filed in the wrong cabinet.
- The children were behaving improperly during the ceremony.