Learn how to say Degauss correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word degauss:
1 Electronics remove unwanted magnetism from (a television or monitor) in order to correct colour disturbance:
(as noun degaussing)
the degaussing of a monitor
2 historical neutralize the magnetic field of (a ship) by encircling it with a conductor carrying electric currents.
mid 20th century: from de- + gauss