antihypnotic
/ˌæntihaɪˈnɒtɪk/Definitions
1. adjective
relating to or used in the treatment of a condition that prevents a person from being hypnotized
“The doctor prescribed an antihypnotic medication to the patient for the hypnosis therapy.”
2. noun
a substance used to treat a condition that prevents a person from being hypnotized
“The patient was given an antihypnotic to induce a state of deep relaxation.”
3. noun
a person who has a condition that prevents them from being hypnotized
“The hypnotherapist worked with an antihypnotic to help them overcome their phobia.”