Psychopraxiscope

noun
A device purported to offer instantaneous viewing of any subject’s thoughts.
Source
Great Breakthroughs in Darkness

Hier

verb
To perceive the thoughts of others telepathically.
Origin
Corruption of ‘hear’.
Source
Norstrilia

Supralobe

noun
The region of the human brain responsible for telepathic ability.
Source
Solar Lottery

Teep

noun informal
A telepath.
Source
Solar Lottery

Telesend

noun
A one-way telepath, able to transmit thoughts to others but unable to read minds.
Origin
Derived from ‘telepath’.
Source
The Stars My Destination

Esper

noun
A person with psychic powers.
Origin
Abbreviation of ‘extra-sensory perception’.
Source
The Demolished Man