Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun pineal_eye

1 sense of pineal eye

Sense 1
third eye, pineal eye -- (a sensory structure capable of light reception located on the dorsal side of the diencephalon in various reptiles)
       => sense organ, sensory receptor, receptor -- (an organ having nerve endings (in the skin or viscera or eye or ear or nose or mouth) that respond to stimulation)