decime
nounEtymology From French décime (“a tenth; a decime”). Doublet of decim, decima, and dime.
1
Historical A French coin minted from 1795 to 1801 and from 1814 to 1815, valued at one-tenth of a franc.
2
Informal A 10-centime coin, minted up to 1999 and bearing the same value.