Standard Lemma guide

electrolyte

noun · 5 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • General-American: /ɪˈlɛk.tɹəˌlaɪt/
  • General-American: /əˈlɛk.tɹəˌlaɪt/
  • US: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: IH0 L EH2 K T R AA0 L AY1 T Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A substance that, in solution or when molten, ionizes and conducts electricity.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

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

A solution containing such substances, which therefore also conducts electricity.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: chemistry, natural-sciences, physical-sciences

Examples

  • Some modern lead-acid batteries are sealed because they never need to have any electrolyte added during their service life.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Any of the various ions in such a solution, or (metonymically) their concentration therein.

Definition source: English Wiktionary via Wiktextract

Usage: countable, often, uncountable

Topics: chemistry, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Any of the various ions in such a solution, or (metonymically) their concentration therein.

Any of the various biometal ions (such as sodium or chloride) that regulate the electric charge on cells and the flow of water across their membranes, or (metonymically) such an ion's concentration in a bodily fluid, usually and especially blood, blood serum, or urine.

Definition source: English Wiktionary via Wiktextract

Usage: countable, often, uncountable

Topics: chemistry, medicine, natural-sciences, physical-sciences, physiology, sciences

Examples

  • Lab tests to consider under these circumstances include serum electrolytes, serum glucose, and urine protein.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

a solution that conducts electricity

Definition source: Princeton WordNet 3.0

Examples

  • the proper amount and distribution of electrolytes in the body is essential for health

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: solution

Narrower terms: polyelectrolyte

History

Etymology

From electro- + -lyte, from electrolysis. Coined by British scientist Michael Faraday in 1834.

Across languages

Translations

54 source translations are retained for this English entry.

  • Armenian: էլեկտրոլիտ (ēlektrolit) — substance that ionizes and conducts electricity
  • Catalan: electròlit — substance that ionizes and conducts electricity
  • Chinese Mandarin: 電解質 /电解质 (diànjiězhì) — substance that ionizes and conducts electricity
  • Dhivehi: ކަރައިވަރު (karaivaru) — substance that ionizes and conducts electricity
  • Dutch: elektrolyt — substance that ionizes and conducts electricity
  • Esperanto: elektrolito — substance that ionizes and conducts electricity
  • Estonian: elektrolüüt — substance that ionizes and conducts electricity
  • Finnish: elektrolyytti — substance that ionizes and conducts electricity
  • French: électrolyte — substance that ionizes and conducts electricity
  • Georgian: ელექტროლიტი (elekṭroliṭi) — substance that ionizes and conducts electricity
  • German: Elektrolyt — substance that ionizes and conducts electricity
  • Greek: ηλεκτρολύτης (ilektrolýtis) — substance that ionizes and conducts electricity
  • Gujarati: વિદ્યુતવિભાજ્ય (vidyutvibhājya) — substance that ionizes and conducts electricity
  • Hindi: विद्युत अपघट्य (vidyut apghaṭya) — substance that ionizes and conducts electricity
  • Hungarian: elektrolit — substance that ionizes and conducts electricity
  • Icelandic: rafklofi — substance that ionizes and conducts electricity
  • Icelandic: rafvaki — substance that ionizes and conducts electricity
  • Icelandic: raflausn — substance that ionizes and conducts electricity
  • Ido: elektrolito — substance that ionizes and conducts electricity
  • Italian: elettrolito — substance that ionizes and conducts electricity
  • Italian: elettrolita — substance that ionizes and conducts electricity
  • Japanese: 電解液 (denkaieki) — substance that ionizes and conducts electricity
  • Japanese: 電解質 (denkaishitsu) — substance that ionizes and conducts electricity
  • Kazakh: электролит (élektrolit) — substance that ionizes and conducts electricity
  • Khmer: អេឡិចត្រូលីត (ʼeeləctrouliit) — substance that ionizes and conducts electricity
  • Korean: 전해질 (jeonhaejil) — substance that ionizes and conducts electricity
  • Manx: lectrolyte — substance that ionizes and conducts electricity
  • Māori: mehanga kawehiko — substance that ionizes and conducts electricity
  • Māori: waikawehiko — substance that ionizes and conducts electricity
  • Polish: elektrolit — substance that ionizes and conducts electricity
  • Portuguese: eletrólito — substance that ionizes and conducts electricity
  • Romanian: electrolit — substance that ionizes and conducts electricity
  • Russian: электроли́т (elektrolít) — substance that ionizes and conducts electricity
  • Northern Sami: elektrolyhtta — substance that ionizes and conducts electricity
  • Spanish: electrolito — substance that ionizes and conducts electricity
  • Spanish: electrólito — substance that ionizes and conducts electricity
  • Swedish: elektrolyt — substance that ionizes and conducts electricity
  • Tagalog: dagilusaw — substance that ionizes and conducts electricity
  • Turkish: elektrolit — substance that ionizes and conducts electricity
  • Vietnamese: chất điện li — substance that ionizes and conducts electricity
  • Vietnamese: chất điện giải — substance that ionizes and conducts electricity
  • Vietnamese: chất điện phân — substance that ionizes and conducts electricity
  • Finnish: elektrolyytti — ion that regulates the electric charge on cells and the flow of water across their membranes
  • German: Elektrolyt — ion that regulates the electric charge on cells and the flow of water across their membranes
  • Icelandic: blóðsölt — ion that regulates the electric charge on cells and the flow of water across their membranes
  • Italian: elettrolito — ion that regulates the electric charge on cells and the flow of water across their membranes
  • Italian: elettrolita — ion that regulates the electric charge on cells and the flow of water across their membranes
  • Manx: lectrolyte — ion that regulates the electric charge on cells and the flow of water across their membranes
  • Polish: elektrolit — ion that regulates the electric charge on cells and the flow of water across their membranes
  • Portuguese: eletrólito — ion that regulates the electric charge on cells and the flow of water across their membranes
  • Spanish: electrolito — ion that regulates the electric charge on cells and the flow of water across their membranes
  • Spanish: electrólito — ion that regulates the electric charge on cells and the flow of water across their membranes
  • Swahili: elektroliti — ion that regulates the electric charge on cells and the flow of water across their membranes
  • Tagalog: dagilusaw — ion that regulates the electric charge on cells and the flow of water across their membranes