1. Situated or occurring within an enclosure; shut off from public sight; private; secluded; retired: After retirement, Sam led an intraparietal life in the woods and was far away from the busy city life where he had spent so many years.
2. Descriptive of something situated in the parietal region of the brain: After many tests were done, Sam was told that he had an intraparietal tumor and was sent immediately to the hospital for further treatment.

An intraparietal tumor can be situated Within the wall of any organ.