Definition of electrolyte in English:


Line breaks: elec¦tro|lyte
Pronunciation: /ɪˈlɛktrəlʌɪt


  • 1A liquid or gel which contains ions and can be decomposed by electrolysis, e.g. that present in a battery.
    More example sentences
    • Primary alkaline batteries use sodium hydroxide or potassium hydroxide as the electrolyte.
    • This electricity splits the water molecules in an electrolyte, producing hydrogen.
    • Gold plating is done in much the same way, using a gold anode and an electrolyte containing gold cyanide, AuCN.
  • 2 (electrolytes) Physiology The ionized or ionizable constituents of a living cell, blood, or other organic matter.
    More example sentences
    • This is an opportunity to take blood for checking full blood count, urea and electrolytes, blood group, and clotting screen.
    • Proud to know how to handle oliguria in a baby, I checked his blood pressure and electrolytes.
    • The white blood cell count and serum electrolytes were within normal ranges.


mid 19th century: from electro- + Greek lutos 'released' (from luein 'loosen').

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Word of the day grotesquerie
Pronunciation: grəʊˈtɛskəri
grotesque quality or grotesque things collectively

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