roll-off
[
rohl
-awf, -of]
/ˈroʊlˌɔf, -ˌɒf/
noun
1.
Electronics.
the rate of loss or attenuation of a signal beyond a certain frequency.
2.
Aeronautics.
the tendency of an airplane to lower one wing under varying conditions of flight.
Origin
noun use of verb phrase
roll off
British Dictionary definitions for
roll off
roll off
verb
1.
(
intransitive, adverb
) (
electronics
) to exhibit gradually reduced response at the upper or lower ends of the working frequency range