s/n4519728

Information
has gloss	(noun) internal-combustion engine having both inlet and exhaust valves located in the cylinder head valve-in-head engine
lexicalization	eng: valve-in-head engine
subclass of	(noun) a heat engine in which combustion occurs inside the engine rather than in a separate furnace; heat expands a gas that either moves a piston or turns a gas turbine ICE, internal-combustion engine