Rial \Ri"al\, n. A Spanish coin. See Real. [Obs.]

Source: Webster's Revised Unabridged Dictionary (1913)
 

Rial \Ri*al"\, a. Royal. [Obs.]

--Chaucer.

Source: Webster's Revised Unabridged Dictionary (1913)
 

Rial \Ri"al\, n. [From Royal.]

A gold coin formerly current in England, of the value of ten shillings sterling in the reign of Henry VI., and of fifteen shillings in the reign of Elizabeth. [Spelt also ryal.]

--Brande & C.

Source: Webster's Revised Unabridged Dictionary (1913)