petcock definition

  • noun:
    • a tiny device or faucet always empty or decrease stress, as from a boiler.
    • a tiny device, spout, or faucet managed yourself, often accustomed launch pressure or empty liquid.
    • regulator consisting of a small cock or tap or valve for letting down air or releasing compression or draining

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  • Definition for "petcock"
    • a tiny device or faucet always empty or…
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  • Urban Dictionary for "petcock"
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