ベーFreq.FrequencyTop 100,000Meanings1interjectionbleh; nyaahabbreviationTaunting interjection said while sticking out one's tongue. Abbreviation of あっかんべー.See also: あっかんべー子こどもが「ベー!」と言いって舌したを出だした。The child stuck out their tongue and said, "Bleh!"