demodulate Syllabification: (de·mod·u·late)Pronunciation: /dēˈmäjəˌlāt/Definition of demodulate verb [with object] Electronics extract (a modulating signal) from its carrier. separate a modulating signal from (its carrier). Derivatives demodulationPronunciation: /-ˌmäjəˈlāSHən/ noun demodulatorPronunciation: /-ˌlātər/ noun demodulate in other Oxford dictionaries Definition of demodulate in the British & World English dictionary