Definition of vapor lock
: partial or complete interruption of flow of a fluid (such as fuel in an internal combustion engine) caused by the formation of bubbles of vapor in the feeding system
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“Vapor lock.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vapor%20lock. Accessed 10 May. 2021.
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Time Traveler for vapor lock
The first known use of vapor lock was in 1926
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