0 a person, especially a child, that you like or love:
The use of poppets and potions, sometimes described as ' object magic ', is here considered as part of this more general category of non-spectral acts of witchcraft.
The roof and floor of the dense gas zone feature large diameter poppet valves to facilitate complete filling with dense gas while avoiding membrane failure caused by excessive internal pressure.
As far as petrol engines are concerned, perhaps the most interesting development of the year is an air-cooled engine operating with sleeve valves instead of poppet valves.
Additionally, smaller valve openings and longer opening times makes them less gas efficient than their poppet-valve counterparts.
As poppet valves came into use, a simplified valve gear using a camshaft came into use.
Poppet, a word that sounds similar, is sometimes a term of endearment, similar to love, pet, doll or dear.
Stellite was a major improvement in the production of poppet valves and valve seats for the valves, particularly exhaust valves, of internal combustion engines.
The overhead poppet valves each feature two concentric valve springs, and are operated by pushrods, with adjustable rocker arms to facilitate valve clearance adjustment.
