| Poppet (n.) See Puppet. |
| Poppet (n.) One of certain upright timbers on the bilge ways, used to support a vessel in launching. |
| Poppet (n.) An upright support or guide fastened at the bottom only. |
| poppet poppet valve | a mushroom-shaped valve that rises perpendicularly from its seat, commonly used in internalombustion engines |