Kenneth G. Wilson (1923). The Columbia Guide to Standard American English. 1993.
bisect, dissect (vv.)
To bisect (pronounced BEI-sekt or bei-SEKT) is to divide into two usually equal parts; to dissect (pronounced di-SEKT, DEI-sekt, or dei-SEKT) is to take apart, to separate into pieces and figuratively to analyze in minute detail by breaking down into component parts.