noun : an American Indian social gathering or fair usually including competitive dancing

from- What You Pawn I Will Redeem

“I didn’t know for sure, because I hadn’t seen that regalia in person ever. I’d only seen photographs of my grandmother dancing in it. And those were taken before somebody stole it from her, fifty years ago. But it sure looked like my memory of it, and it had all the same color feathers and beads that my family sewed into our powwow regalia.”