planchet
/ˈplan(t)ʃɪt
/noun
A plain metal disc from which a coin is made.The leachate was separated from the solids by centrifugation, and the dissolved polonium isotopes in the liquid were plated spontaneously onto a silver planchet....
- The most basic type of planchet error is when the wrong planchet is fed into a press.
Origin
Early 17th century: diminutive of earlier planch 'slab of metal', from Old French planche 'plank, slab'.
- red gurnard perch
- red hackle
- red haematite
- red-haired
- red hand
- red-handed
- red-handed howler
- red-handed tamarin
- red hardness
- red hare
- red hat
- red haw
- redhead
- red-headed
- red-headed duck
- red-headed finch
- red-headed honeyeater
- red-headed linnet
- red-headed pochard
- red-headed smew
- red-headed stepchild
- red-headed wigeon
- red-headed woodpecker
- Red Heart
- red-hearted