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HYPHEN
WORDNET DICTIONARY
OXFORD DICTIONARY
THESAURUS
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WORDNET DICTIONARY

Noun dichotomy has 1 sense

• dichotomy(n = noun.group) duality - being twofold; a classification into two opposed parts or subclasses; "the dichotomy between eastern and western culture"
is a kind of categorisation, categorization, classification
Derived forms verb dichotomize₁, adjective dichotomous₁

OXFORD DICTIONARY

THESAURUS

dichotomy

Janus, abscission, ambiguity, ambivalence, amputation, bifidity, biformity, bifurcation, bipartition, bisection, branching, butchering, by two, chopping, cleavage, conjugation, cutting, cutting in two, dimidiation, division, doubleness, doublethink, doubling, dualism, duality, duplexity, duplication, duplicity, enucleation, equivocality, excision, fission, forking, halving, in half, irony, laceration, mutilation, pairing, polarity, ramification, rending, resection, ripping, scission, section, severance, slashing, slicing, splitting, subdivision, surgery, tearing, twinning, two-facedness, twoness

ROGET THESAURUS

dichotomy

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.

Angularity

N angularity, angularness, aduncity, angle, cusp, bend, fold, notch, fork, bifurcation, elbow, knee, knuckle, ankle, groin, crotch, crutch, crane, fluke, scythe, sickle, zigzag, kimbo, akimbo, corner, nook, recess, niche, oriel, coign, right angle, obliquity, angle of 45 degrees, miter, acute angle, obtuse angle, salient angle, reentering angle, spherical angle, angular measurement, angular elevation, angular distance, angular velocity, trigonometry, goniometry, altimetry, clinometer, graphometer, goniometer, theodolite, sextant, quadrant, dichotomy, triangle, trigon, wedge, rectangle, square, lozenge, diamond, rhomb, rhombus, quadrangle, quadrilateral, parallelogram, quadrature, polygon, pentagon, hexagon, heptagon, octagon, oxygon, decagon, pyramid, cone, Platonic bodies, cube, rhomboid, tetrahedron, pentahedron, hexahedron, octahedron, dodecahedron, icosahedron, eicosahedron, prism, pyramid, parallelopiped, curb roof, gambrel roof, mansard roof, angular, bent, crooked, aduncous, uncinated, aquiline, jagged, serrated, falciform, falcated, furcated, forked, bifurcate, zigzag, furcular, hooked, dovetailed, knock kneed, crinkled, akimbo, kimbo, geniculated, oblique, fusiform, wedge-shaped, cuneiform, cuneate, multangular, oxygonal, triangular, trigonal, trilateral, quadrangular, quadrilateral, foursquare, rectangular, square, multilateral, polygonal, cubical, rhomboid, rhomboidal, pyramidal.

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