noun Date: 1926 partial or complete interruption of flow of a fluid (as fuel in an internal combustion engine) caused by the formation of bubbles of vapor in the feeding system
VAPOR LOCK
Meaning of VAPOR LOCK in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012