Definition of "instantaneously" []

• Without any delay; in an instantaneous manner. (adverb)

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• "Mary Lynn is able to switch instantaneously from a funny bit to a quiet and sentimental one."
• "Even if they don't take you seriously at first, the fact that they don't brush you off instantaneously is important."
• "Yes, some would die instantaneously from a massive MI, stroke or arrhythmia, but many linger for years and years and end up having multiple coronary bypass surgeries before tobacco finally ends their life."