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dichotomy

/daɪˈkɒtəmi/
noun★Intermediate
formal

A division or contrast between two opposing or mutually exclusive things, ideas, or groups.

The philosopher explored the dichotomy between mind and body.

The philosopher examined the fundamental contrast between mental and physical aspects of existence.

💡

Often used in philosophical and theoretical contexts to describe fundamental divisions.

technical

A classification or division into two distinct categories.

In biology, the dichotomy between prokaryotes and eukaryotes is fundamental.

The classification of organisms into prokaryotes and eukaryotes is a key distinction in biology.

💡

Used in scientific and analytical contexts to describe binary classifications.

Collocations

false dichotomyA misleading or incorrect division between two things that are not truly opposed.sharp dichotomyA clear and distinct division between two things.

Synonyms

Antonyms

Related Phrases

either/orphrase
A situation where only two options are possible, often implying a false dichotomy.

💡Pro Tip

Avoid False Dichotomies

Be cautious when using 'dichotomy' to ensure the two categories are truly distinct and not artificially divided.

⚡Gold Rule

Precision in Usage

Use 'dichotomy' when referring to a clear, meaningful division, not for vague or arbitrary contrasts.

📖Word Origin

From Greek 'dichotomia', meaning 'a cutting in two', from 'dicha' (in two) + 'tome' (a cutting).

📝Usage Notes

Often used in formal or academic contexts to describe fundamental contrasts or classifications. Avoid overuse in casual conversation.

Word Breakdown

dich-
two
prefix
+
-tomy
cutting or division
suffix
✎ Noted on June 3, 2026EN → EN

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