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Synonyms

stopcock

American  
[stop-kok] / ˈstɒpˌkɒk /

noun

  1. cock.


stopcock British  
/ ˈstɒpˌkɒk /

noun

  1. a valve used to control or stop the flow of a fluid in a pipe

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of stopcock

First recorded in 1575–85; stop + cock 1

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.

See Examples For:

The image immediately above shows the location of a gas stopcock cover.

From BBC Feb. 18, 2014

Similarly, a stopcock on the output side of the filter could keep spills to a minimum.

From Time Magazine Archive

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

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

Ball-cock, a kind of self-acting stopcock opened and shut by means of a hollow sphere or ball of metal attached to the end of a lever connected with the cock.

From The New Gresham Encyclopedia. Vol. 1 Part 3 Atrebates to Bedlis by Various

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