[dih-nair-ee-uh s]
noun, plural de·nar·i·i [dih-nair-ee-ahy] /dɪˈnɛər iˌaɪ/.
  1. a silver coin and monetary unit of ancient Rome, first issued in the latter part of the 3rd century b.c., that fluctuated in value and sometimes appeared as a bronze coin.
  2. a gold coin of ancient Rome equal to 25 silver denarii; aureus.

Origin of denarius

< Latin dēnārius, orig. adj.: containing ten (asses). See denary Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for denarii

Historical Examples of denarii

British Dictionary definitions for denarii


noun plural -narii (-ˈnɛərɪˌaɪ)
  1. a silver coin of ancient Rome, often called a penny in translation
  2. a gold coin worth 25 silver denarii

Word Origin for denarius

C16: from Latin: coin originally equal to ten asses, from dēnārius (adj) containing ten, from dēnī ten each, from decem ten
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for denarii



ancient Roman silver coin, 1570s, from Latin denarius, noun use of adjective meaning "containing ten," and short for denarius nummus "the coin containing ten (aces)," from deni- "by tens," from decem "ten" (see ten).

Online Etymology Dictionary, © 2010 Douglas Harper