adjective
- very unpleasant or disgusting
- unkind or spiteful in behavior or speech
- dangerous or threatening
noun
- an unpleasant or spiteful person
Usage: informal
Examples
- The garbage had a nasty smell.
- She made a nasty comment about his appearance.
- He took a nasty fall down the stairs.
- The weather turned nasty with heavy rain and wind.
- Don’t be such a nasty to your little sister.
- That’s a nasty cut on your finger.
- The boss was in a nasty mood all day.