Definition of rose rial in English:

rose rial

noun

historical
  • An English gold coin equivalent to thirty shillings, coined in the reign of James I and having the figure of a rose on one side.

Origin

Early 17th century; earliest use found in Fynes Moryson (?1566–1630), traveller and writer. From rose + rial. Compare earlier rose royal.

Pronunciation

rose rial

/rəʊz ˈrʌɪəl/