Home › Words › P › psychochemistrypsychochemistrypsychochemistry means the study of the psychological effects of chemicals on the brain.EtymologyFrom psycho- + chemistry.nounThe study of the psychological effects of chemicals on the brain.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.psychochemist 78% match — One who studies psychochemistry. vs psychochemistry →psychochemically 76% match — In terms of psychochemistry. vs psychochemistry →psychobiochemical 66% match — Relating to psychobiochemistry. vs psychochemistry →psychopharmacology 66% match — The branch of pharmacology which pertains to the psychoactive aspects of drugs. vs psychochemistry →psychopharmacy 64% match — The study or application of psychopharmaceuticals. vs psychochemistry →chemobiology 64% match — The study of the influence of chemical compounds on biological systems vs psychochemistry →chemicobiological 62% match — biochemical vs psychochemistry →chemopsychiatry 62% match — The use of chemical substances in psychiatric treatment. vs psychochemistry →