Standard Lemma guide

co-occur

verb · 2 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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No pronunciation record was provided for this word.

1

verb

Meaning 1

To occur together.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

Examples

  • For all of the taxonomies studied, there was a level of abstraction at which all of these factors co-occurred.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

go with, fall together

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: coincide, cooccur

Antonyms: none provided

Broader terms: coexist

Narrower terms: overlap

History

Etymology

Etymology tree Proto-Indo-European *ḱe? Proto-Indo-European *ḱóm Proto-Italic *kom Proto-Italic *kom- Latin con- Latin co-der. English co- English occur English co-occur From co- + occur.