正經(jīng)的反義詞是：滑稽,詼諧，正經(jīng)[zhèng jīng]的意思是：①指儒家經(jīng)典：正經(jīng)善道｜正經(jīng)正史。②(－ｊｉｎｇ)正當：正經(jīng)事｜正經(jīng)場所｜來路正經(jīng)。③(-ｊｉｎｇ)端莊；正派：正經(jīng)人｜正經(jīng)面孔｜正經(jīng)人家。④(-ｊｉｎｇ)合乎標準的；正式的：好幾天沒正經(jīng)休息｜沒上過正經(jīng)學校。