Definition of quidlet in English:

quidlet

noun

Australian, British
informal, humorous
  • Originally: a sovereign; (occasionally also) half a sovereign. Later: one pound sterling; (formerly also) one Australian pound.

Origin

Early 20th century; earliest use found in Pick-me-up. From quid + -let.

Pronunciation

quidlet

/ˈkwɪdlɪt/