bisectional


bi·sect

B0281000 (bī′sĕkt′, bī-sĕkt′)v. bi·sect·ed, bi·sect·ing, bi·sects v.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.

bisectional

(ˌbaɪˈsɛkʃənəl) adjrelating to division into two equal parts
Thesaurus
Adj.1.bisectional - of or relating to bisectionbisectional - of or relating to bisection