From Longman Dictionary of Contemporary Englishsomebody’s inner voicesomebody’s inner voicethoughts or feelings inside your head which seem to warn or advise you My inner voice told me to be cautious. → inner
Examples from the Corpus
somebody’s inner voice• My inner voice told me to be cautious.• But an inner voice tells me that it is not yet the real thing.• But not completely different, an inner voice amended doggedly.• Cassius chanted to himself, his inner voice as mechanical as the movements of his body.• Emerson talks about listening to that inner voice and going with it, all voices to the contrary.• It can't be, an inner voice shrieked in violent protest.• It can be used as an inner voice in the woodwind ensemble, but tends to be obtrusive.• Of course he wasn't, an inner voice taunted. 