noun
1. A loud sound produced by an explosion or sharp impact.
2. A forcible impact.
interjection
verb (used with object)
3. (used as an exclamation suggestive of a loud slam, blow, or the like).
4. to hit or make a forcible impact, especially one producing a loud sound.
EX.For examples of "wham" watch the following clip and listen as Superman lets loose and show Darkseid just how powerful he really is...
