About Get Esoteric To Support Our Mission Thank you! Finally, a place to share your Esoteric Experiences! Sign up now for free! Definition of: es·o·ter·ic. Definition of: es·o·ter·ic. .[ˌesəˈterik] ADJECTIVE intended for or likely to be understood by only a small number of people with a specialized knowledge or interest: “esoteric philosophical debates” synonyms: abstruse · obscure · arcane · recherché · rarefied · recondite · abstract · enigmatic · inscrutable · cryptic · Delphic · complex · complicated · Facebook Twitter Pinterest StumbleUpon