retroperitoneal. Term used to describe organs that are located between the parietal peritoneum and posterior abdominal wall. Example organs include the kidneys, adrenal glands, pancreas, duodenum of small intestine, ascending and descending colons and the abdominal aorta and inferior vena cava.
Technical definition, belonging or pertaining to an art, science, or the like: technical skill. See more.
Quick Answer. Technical knowledge refers to the ability to complete complex tasks. Technical knowledge differs from general knowledge, such as knowing about history or philosophy. The exact set of skills considered technical knowledge varies depending on the field of work.