mehPronunciation: /mɛ/ informalDefinition of meh exclamation expressing a lack of interest or enthusiasm:meh, I’m not impressed so far adjective uninspiring; unexceptional:a lot of his movies are ... meh unenthusiastic; apathetic:everyone else I talked to was kind of mehOrigin: 1990s: apparently popularized by the US television show The Simpsonsmeh in other Oxford dictionaries Definition of meh in the US English dictionary