bipartition

• POS: Noun
• HYPHEN: bi=par=ti=tion

CIDE DICTIONARY

bipartition, n. 

 The act of dividing into two parts, or of making two correspondent parts, or the state of being so divided.  [1913 Webster]

ROGET THESAURUS

bipartition

bisection

N bisection, bipartition, dichotomy, subdichotomy, halving, dimidiation, bifurcation, forking, branching, ramification, divarication, fork, prong, fold, half, moiety, bisected, cloven, cleft, bipartite, biconjugate, bicuspid, bifid, bifurcous, bifurcate, bifurcated, distichous, dichotomous, furcular, semi-, demi-, hemi.