[ rohl-awf, -of ]
/ ˈroʊlˌɔf, -ˌɒf /


Electronics. the rate of loss or attenuation of a signal beyond a certain frequency.
Aeronautics. the tendency of an airplane to lower one wing under varying conditions of flight.

Origin of roll-off

noun use of verb phrase roll off Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for roll off

roll off


(intr, adverb) electronics to exhibit gradually reduced response at the upper or lower ends of the working frequency range
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012