flopover


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flopover

(ˈflɒpəʊvə)
n
(Broadcasting) television informal US the constant vertical fluctuation of the image on a television screen caused by faulty tuning
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
This is true even though the overt manifestation of a change in attitude may occur as a single event when sufficient covert "bits" have been learned to result in a kind of "flopover" in response to a question.
The electrical "flopover" circuitry for the latter type of installation is switch selectable and the unit's light, 25-pound weight makes inverted ceiling mounting a do-it-yourselfer job.
"Him and his five-metre flopovers after Dela's done all the hard work.