exclamation mark 
(North American exclamation point)
noun
A punctuation mark (!) indicating an exclamation.A kiss can be a comma, a question mark, or an exclamation point....
- Brian's life and death provided punctuation to the teaching that we are saved by grace and not works, and that punctuation was an exclamation point!
- The safety alert symbol, the triangle with the exclamation mark, indicates that a human injury hazard exists.
- well pipe
- well placed
- well planned
- well-planted
- well plate
- well pleased
- well-pleasedness
- well-pleasing
- well-plenished
- well-plucked
- well-plumed
- well point
- well-pointed
- well-poised
- well-pole
- well-policed
- well-polished
- well-populated
- well-positioned
- well-practiced
- well-practised
- well-prepared
- well preserved
- well-pressed
- well-primed