NYT Dictionary

IONIZE

/ˈaɪ.ə.naɪz/
VerbI-on-izei-on-ize · 3 syllablesAdvanced/Professional

Accepted in official NYT Spelling Bee puzzle years: 2022, 2024, 2025

Meaning

To dissociate atoms or molecules into electrically charged species; to be thus dissociated.

Etymology

Origin: Middle English

Etymology tree Proto-Indo-European *h₁ey- Proto-Indo-European *h₁éyti Proto-Hellenic *éimi Ancient Greek ἰόν (ión)der. English ion Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-European *-idyéti Proto-Hellenic *-íd͏̌d͏̌ō Ancient Greek -ῐ́ζω (-ĭ́zō)bor. Late Latin -izōder. Middle French -iserbor. Middle English -isen English -ize English ionize From ion + -ize.

Synonyms & Antonyms

Synonyms

ioniseelectrolyzegalvanize

NYT Puzzle Appearances

Accepted in 2 recorded puzzles:

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