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Word of the Day Tuesday, June 9, 2026

ions

/aɪənz/ noun · British & US
Valid in UKValid in US
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What does ions mean?

noun

A small particle with a positive or negative electric charge, formed from the loss or gain of electrons. Ions are atoms or molecules that have gained or lost electrons, resulting in a net positive or negative charge.

Example

"The scientist studied the properties of ions in the lab."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for ions

Antonyms of ions

Rhymes with ions

Etymologically related