vapour lock
noun
a stoppage in a pipe carrying a liquid caused by a bubble of gas, esp such a stoppage caused by vaporization of the petrol in the pipe feeding the carburettor of an internal-combustion engine
Words nearby vapour lock
vaporous,
vaporware,
vapory,
vapour,
vapour density,
vapour lock,
vapour pressure,
vapour trail,
vapourer moth,
vaquero,
vaquez disease