| Noun | 1. | touch perception - the faculty of perceiving (via the skin) pressure or heat or painsomatic sense, somatic sensory system, somatosensory system, somaesthesis, somataesthesis, somesthesis, somaesthesia, somatesthesia, somesthesia - the faculty of bodily perception; sensory systems associated with the body; includes skin senses and proprioception and the internal organs |