1. a suggestion that is made to a person who is hypnotized that specifies an action he will perform (usually in response to a cue) after he has awakened;
WordNet (r) 3.0 (2006):
posthypnotic suggestion
n 1: a suggestion that is made to a person who is hypnotized
that specifies an action he will perform (usually in
response to a cue) after he has awakened