pow 1
/pow/ , interj.
1. (used to express or indicate a heavy blow or a loud, explosive noise.)
n.
2. a heavy blow or a loud, explosive noise.
3. the power of exciting.
adj.
4. exciting and appealing.
[ 1880-85, Amer. ]
pow 2
/poh, pow/ , n. Scot. and North Eng.
the head; poll.
[ 1715-25; var. of POLL 1 ]