FORGETTER
  1. a forgetter mechanism is "Put it out of my mind," "If I remembered it I would go mad," "Can't remember," and just plain "I don't know," as well as the master of the family of phrases, "Forget it!" All bar information from the analyzer. A whole case, freshly opened, may keep answering everything with one of these denyers. A forgetter, used by an ally, all by itself and with practically no pain or emotion present will submerge data which, in recall, would not be aberrative but which, so buried—by a forgetter—makes things said just before it aberrative and literal. (DMSMH, p. 270)
  2. any engram command which makes the individual believe he can't remember. (NOTL Gloss)


Technical Dictionary