Definitions of Buser - OneLook Robert Clark Published Apr 07, 2026 We found 4 dictionaries that include the word Buser: General (3 matching dictionaries)Buser: Wordnik [home, info]Buser: Rhymezone [home, info]Buser: LookWAYup Translating Dictionary/Thesaurus [home, info] Slang (1 matching dictionary)Buser: Urban Dictionary [home, info]