Home › Words › S › stressbusterstressbusterstressbuster means any technique that works against mental stress.Among words judged in Lexicurio's Arena, stressbuster ranks #12,996 of 42,747 for Qualifying.EtymologyFrom stress + buster.nounAny technique that works against mental stress.e.g.“My patients laud qigong as a stressbuster and cure for pesky chronic symptoms that baffle doctors.” — 2004, Judith Orloff, Positive Energy, page 112:Definitions & examples from Wiktionary (CC BY-SA 3.0).