piaster

or pi·as·tre

[ pee-as-ter, -ah-ster ]
/ piˈæs tər, -ˈɑ stər /
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noun

a former coin of Turkey, the 100th part of a lira: replaced by the kurus in 1933.
a monetary unit of Egypt, Lebanon, Sudan, and Syria, the 100th part of a pound.
a former monetary unit of South Vietnam: replaced by the dong in 1976.
the former peso or dollar of Spain and Spanish America.

Origin of piaster

1605–15; < French piastre < Italian piastra thin sheet of metal, silver coin (short for piastra d'argento, literally, plate of silver), akin to piastro plaster
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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