2 definitions found

From WordNet (r) 2.0 [wn]:

dichotomous

adjective: divided or dividing into two sharply distinguished parts or classifications

From The Collaborative International Dictionary of English v.0.44 [gcide]:

Dichotomous \Di*chot"o*mous\, adjective [L. dichotomos, Gr. ?; ? in two, asunder + diate'mnein to cut.] Regularly dividing by pairs from bottom to top; as, a dichotomous stem. -- {Di*chot"o*mous*ly}, adverb
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