see the table of monetary units in the Reference Supplement
monetary unit of São Tomé and Príncipe
Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by
Houghton Mifflin Harcourt. All rights reserved.
Wortherkunft von 'dobra'
after a former Port gold coin < Port, lit., doubloon, orig., fem. of dobro
, double < L duplus