'systematic desensitization' definitions:

Definition of 'systematic desensitization'

(from WordNet)
noun
A technique used in behavior therapy to treat phobias and other behavior problems involving anxiety; client is exposed to the threatening situation under relaxed conditions until the anxiety reaction is extinguished [syn: desensitization technique, desensitisation technique, desensitization procedure, desensitisation procedure, systematic desensitization, systematic desensitisation]