Standard Lemma guide

covalence

noun · 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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1

noun

Meaning 1

A form of valence in which electrons are shared between participating atoms

Definition source: English Wiktionary via Wiktextract

Topics: chemistry, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The number of electrons that a particular atom can share (and therefore the number of covalent bonds it can form)

Definition source: English Wiktionary via Wiktextract

Topics: chemistry, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

valence characterized by the sharing of electrons in a chemical compound; the number of pairs of electrons an atom can share

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: covalency

Antonyms: none provided

Broader terms: valence, valency

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 valence English covalence From co- + valence.

Across languages

Translations

6 source translations are retained for this English entry.

  • Catalan: covalència — Translations
  • French: covalence — Translations
  • Greek: ομοιοπολικότητα (omoiopolikótita) — Translations
  • Latin: covalēntia — Translations
  • Latin: convalēntia — Translations
  • Polish: współwartościowość — Translations