WordReference Random House Unabridged Dictionary of American English © 2025
roll-off
(rōl′ôf′, -of′),USA pronunciation n.
- Sound Reproduction[Electronics.]the rate of loss or attenuation of a signal beyond a certain frequency.
- Aeronauticsthe tendency of an airplane to lower one wing under varying conditions of flight.
- noun, nominal use of verb, verbal phrase roll off
'roll off' also found in these entries (note: many are not synonyms or translations):