NCIt definition : An act or series of acts done in accordance with personal or social custom.;
Alternative definition : NCI-GLOSS: An action or series of actions that is repeated, often in a religious or
social setting. In medicine, it may describe a repeated action (such as hand washing)
done to relieve feelings of fear, dread, and uneasiness in people who have an obsessive-compulsive
disorder.;
Currated CISMeF NLP mapping