Definitions

1. verb

to roll or turn over something, especially a ball or a wheel

“The ball overrolled down the hill.”

2. noun

a roll of something, especially a roll of fabric or a roll of paper

“The overroll of fabric was too large for the machine.”

3. noun

a roll or rotation of something, especially a roll of thunder or a roll of a dice

“The overroll of thunder filled the sky.”