Someone telepathic, with powers to sense what others are thinking.(noun)
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Use "mind-reader" in a sentence
""How'd yeh know?" and, "My, ain't cheh a mind-reader!" the girls chorussed."
"The mind-reader who picks up alien thoughts in a modern city: Real old-timers will remember Eric Frank Russell's invention of that plot in "Three to Conquer" 1955."
"Emotions run deep as we meet Simon, another of Walter's tragic Cortexiphan experiments, a mind-reader living in isolation because shades of Sookie Stackhouse he can't stop hearing everyone's thoughts."