Split or divide into two.

Roget 244: bend, fork, bifurcate, crinkle.   

Roget 91: bisect, halve, divide, split, cut in two, cleave dimidiate^†, dichotomize.    go halves, divide with.    separate, fork, bifurcate; branch off, out; ramify.    ... show more

Divide into two branches.

Resembling a fork; divided or separated into two branches.

synonyms: biramous, branched, forficate, fork-like, forked, pronged, prongy.

Roget 244: angular, bent, crooked, aduncous^†, uncinated^†, aquiline, jagged, serrated; falciform^†, falcated^†; furcated^†, forked, bifurcate, zigzag; furcular^†; hooked; dovetailed; knock kneed, crinkled, akimbo, kimbo^†, geniculated^†; oblique etc. 217.    fusiform [Micro.], wedge-shaped, cuneiform; cuneate^†, multangular^†, oxygonal^†; triangular, trigonal^†, trilateral; quadrangular, quadrilateral; foursquare; rectangular, square, multilateral; polygonal etc. n.; cubical, rhomboid, rhomboidal, pyramidal.    ... show more

Roget 91: bisected etc. v.; cloven, cleft; bipartite, biconjugate^†, bicuspid, bifid; bifurcous^†, bifurcate, bifurcated; distichous, dichotomous, furcular^†; semi-, demi-, hemi^†.    ... show more