stopcock
Americannoun
noun
Etymology
Origin of stopcock
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The image immediately above shows the location of a gas stopcock cover.
From BBC ● Feb. 18, 2014
If you have sufficient reserve in your vacuum calculations after counting the pressure increases from hose lengths and fittings, adding a stopcock or two is helpful.
From Time Magazine Archive
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If the secondary filter has a drain, drain it, close the stopcock, refill it with fresh fuel and refit it to the flange.
From Time Magazine Archive
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Similarly, a stopcock on the output side of the filter could keep spills to a minimum.
From Time Magazine Archive
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R the heating burner, A the body of the still with stopcock, i, for running out the contents.
From Coal and What We Get from It by Raphael Meldola
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Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.