A defense mechanism marked by the use of obsessively analytical approaches in order to avoid processing anxiety-provoking stimuli.
Example: A young man watches helplessly as his mother dies of cancer. Years later, he privately publishes a voluminous tome on grief.
Grinnell, R. (2008). Intellectualization. Psych Central. Retrieved on May 22, 2015, from http://psychcentral.com/encyclopedia/2008/intellectualization/