Dictionary
bump•y
Pronunciation: (bum'pē), [key]—
adj., bump•i•er, bump•i•est.
1. of uneven surface; full of bumps:
a bumpy road.
2. full of jolts:
a bumpy ride.
3. causing jolts:
Bumpy air shook the airplane.
4. having many difficulties or failures; full of ups and downs:
He had a rather bumpy career before he settled down in his present job. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.