• Bengali Word বিট ১ English definition 1 libertine; debauchee; profligate; sensualist; roué; rake. 2 hypocrite; trickster. 3 orange tree. 4 mouse. 5 black variety of salt. বিট খদির (noun) Acacia catechu (having very hard wood, the resin of which is used in medicine). বিটনুন = বিট (5).