n. (in physiology) a reciprocal influence exercised by different parts of the body on one another.
adj. produced artificially, either deliberately or by accident, and therefore not to be taken into account when the results of an experiment are considered or a diagnosis is being made. In ICD-11 factitious disorder is one in which a person makes up physical or psychological symptoms to gain benefits, sympathy, and attention (see Munchausen’s syndrome).... factitious