transcription, транскрипция: [ ˈpər-fə-dē ]
noun
( plural -dies )
Etymology: Latin perfidia, from perfidus faithless, from per- detrimental to + fides faith — more at per- , faith
Date: 1592
1. : the quality or state of being faithless or disloyal : treachery
2. : an act or an instance of disloyalty