1. making somebody laugh; very funny.
- a killing joke
2. related to being lethal, deadly, fatal.
1. an event that causes someone to die
2. the act of terminating a life
Similar word(s): kill
3. a very large profit
Similar word(s): cleanup
Sentences with killing as a noun:
- He made a killing on the stock market.
1. present participle of kill
- This work is killing me.