| Noun | 1. | interoception - sensitivity to stimuli originating inside of the body sensitivity, sensitiveness, sensibility - (physiology) responsiveness to external stimuli; the faculty of sensation; "sensitivity to pain" proprioception - the ability to sense the position and location and orientation and movement of the body and its parts somatic 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 |