noun. A drug used to treat clinical depression.

noun. An agent that prevents or counteracts depression.

adjective. Preventing or counteracting depression.

noun. any of a class of drugs used to treat depression; often have undesirable side effects

"If an antidepressant is appropriate for your situation, our Best Buy Drugs report gives you information to choose one in consultation with your doctor or mental-health professional."

medicament  medication  medicinal drug  medicine  

MAOI  SSRI  Serzone  edronax  maleate  

Crescent  adolescent  convalescent  crescent  depressant  

anticancer  anticonvulsant  antihypertensive  antimicrobial  antipsychotic  

DET  DMT  LSD  Mary Jane  STP