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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These include commercial-grade sprays that kill the adult roaches on contact and insect growth regulators that stop reproduction cycles. Faith Wakefield, USA Today, 16 July 2026 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 Weed killers made with a compound called d-Limonene kill a wide range of weeds on contact. Leanne Potts, Better Homes & Gardens, 23 June 2025

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Cite this Entry

“On contact.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/on%20contact. Accessed 19 Jul. 2026.

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