petcock

noun

Definition of petcocknext
as in valve

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of petcock Heat at the highest setting until steam flows freely from the open petcock or vent port. — Andrea Beck, Better Homes & Gardens, 10 Aug. 2023
Recent Examples of Synonyms for petcock
  1. valve
  2. faucet
Noun
  • During that incident, hackers gained access to a digital system which remotely controls one of the dam’s valves and opened it to increase the water flow.
    — ABC News, ABC News, 26 Aug. 2026
  • Robots had 30 minutes to identify hazardous substances, locate and shut off three open valves of different types, spot a fire, and then find a fire extinguisher to put it out.
    — Jeremy Hsu, ArsTechnica, 25 Aug. 2026
Definition of valve
Noun
  • His mornings begin by turning on the faucets to see if water is running.
    — Isabel Rosales, CNN Money, 28 Aug. 2026
  • The 52-year-old is dressed in a lab coat and serves cold whole milk from a large storage tank with a faucet on one end.
    — Fatma Tanis, NPR, 27 Aug. 2026
Definition of faucet

Browse Nearby Words

pet
petcock
petcocks
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Cite this Entry

“Petcock.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/petcock. Accessed 2 Sep. 2026.

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