on contact

phrase

: as soon as two things physically touch
The chemical kills germs on contact

Examples of on contact in a Sentence

Recent Examples on the Web
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The study relies heavily on contact tracers quickly identifying anyone who might have been exposed to an Ebola patient. Jonathan Lambert, NPR, 7 July 2026

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“On contact.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/on%20contact. Accessed 16 Jul. 2026.

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