Correct spelling for the English word "BEVBD" is [bˈɛvbd], [bˈɛvbd], [b_ˈɛ_v_b_d] (IPA phonetic alphabet).
There is no known dictionary definition for the term "BEVBD." It is possible that it may be an acronym or abbreviation specific to a certain context, industry, or field of study. Without further information, it is challenging to provide an accurate definition.