B0281000 (bī′sĕkt′, bī-sĕkt′)v.bi·sect·ed, bi·sect·ing, bi·sectsv.tr. To cut or divide into two parts, especially two equal parts.v.intr. To split; fork.bi·sec′tion n.bi·sec′tion·al adj.bi·sec′tion·al·ly adv.
bisectionally
(ˌbaɪˈsɛkʃənəlɪ) advfrom a bisectional point of viewMedicalSeebisect