Standard Lemma guide

dichotomic

adj · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • /daɪkəˈtɒmɪk/
  • US: Recorded audio is listed in the source snapshot.

1

adj

Meaning 1

In the form of a dichotomy; dichotomous.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Choosing between two antithetical choices, between two distinct alternatives. Classification based upon two opposites. http://www.iop.org/EJ/abstract/0305-4470/27/14/016

Definition source: English Wiktionary via Wiktextract

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adj

Meaning 3

That system of classification which pertains to two opposite criteria.

Definition source: English Wiktionary via Wiktextract

Topics: biology, botany, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree English dichotomy Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic English dichotomic From dichotomy + -ic.

Across languages

Translations

2 source translations are retained for this English entry.

  • Catalan: dicotòmic — in the form of a dichotomy
  • Spanish: dicotómico — in the form of a dichotomy