Poppet
WordNet
noun
(1) A mushroom-shaped valve that rises perpendicular from its seat; commonly used in internal-combustion engines
WiktionaryText
Noun
- An endearingly sweet or beautiful child.
- A young woman or girl.
- Come ‛ere poppet!
- The stem and valve head in a poppet valve.
- A figurine or image of idolatry.