Definitions
1.NounA person who possesses, or appears to possess, extra-sensory abilities such as clairvoyance, precognition, and telepathy, or who appears to be susceptible to paranormal or supernatural influences.
2.NounA person who supposedly contacts the dead; a medium.
3.NounIn gnostic theologian Valentinus' triadic grouping of man the second type; a person focused on intellectual reality (the other two being hylic and pneumatic).
4.AdjectiveRelating to or having the abilities of a psychic."You must be psychic—I was just about to say that.; She is a psychic person—she hears messages from beyond."
5.AdjectiveRelating to the psyche or mind, or to mental activity in general.