instantaneous

adjective

Definition of instantaneousnext
as in immediate
done or occurring without any noticeable lapse in time the thunder following the flash of lightning was nearly instantaneous

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Thesaurus Entries Near instantaneous

instant

instantaneous

instantaneously

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Cite this Entry

“Instantaneous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/instantaneous. Accessed 5 Dec. 2023.

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More from Merriam-Webster on instantaneous

Nglish: Translation of instantaneous for Spanish Speakers

Britannica English: Translation of instantaneous for Arabic Speakers

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