The meaning of DICHOTOMOUS is dividing into two contradictory or contrasting parts or groups. How to use dichotomous in a sentence.

If something's dichotomous, it's divided into two distinct parts. It can describe a plant whose leaves pair off in opposing buds or anything — a government, a relationship — that has two divisions that …

DICHOTOMOUS definition: 1. involving two completely opposing ideas or things: 2. involving two completely opposing ideas…. Learn more.

DICHOTOMOUS definition: divided or dividing into two parts | Meaning, pronunciation, translations and examples

Define dichotomous. dichotomous synonyms, dichotomous pronunciation, dichotomous translation, English dictionary definition of dichotomous. adj. 1. Divided or dividing into two parts or classifications.

There are three meanings listed in OED's entry for the adjective dichotomous, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Dec 11, 2025 · Adjective dichotomous (not comparable) Dividing or branching into two mutually exclusive pieces.