adjective

instant

instant, immediate

I need an instant reply.

I need an instant reply.

Do you have instant coffee?

Do you have instant coffee?

((noun)) happening immediately an instant success

Synonyms: immediate, prompt; Antonyms: delayed, slow

From Latin 'instare' (to stand upon, press upon), from 'in-' (upon) + 'stare' (to stand).

Think of 'instant coffee' or 'instant messaging' – both are ready or happen immediately.

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