| Doubloon (n.) A Spanish gold coin, no longer issued, varying in value at different times from over fifteen dollars to about five. See Doblon in Sup. Thesaurus Entries coin, crown, double eagle, ducat, eagle, five-dollar gold piece, gold piece, guinea, half crown, half eagle, hard money, moidore, napoleon, piece, piece of money, piece of silver, pound sovereign, roll of coins, rouleau, sovereign, specie, ten-dollar gold piece, twenty-dollar gold piece |