Dictionary.com
definitions

Mark Antony

[mahrk an-tuh-nee]
noun
  1. Antony, Mark.

Antony

[an-tuh-nee]
noun
  1. MarkMarcus Antonius, 83?–30 b.c., Roman general: friend of Caesar; member of the second triumvirate and rival of Octavian.
  2. a male given name.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for mark antony

Mark Antony

noun
  1. See Antony

Antony

noun
  1. Mark. Latin name Marcus Antonius. ?83–30 bc, Roman general who served under Julius Caesar in the Gallic wars and became a member of the second triumvirate (43). He defeated Brutus and Cassius at Philippi (42) but having repudiated his wife for Cleopatra, queen of Egypt, he was defeated by his brother-in-law Octavian (Augustus) at Actium (31)
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 mark antony

Antony

masc. proper name, from Latin Antonius, name of a Roman gens (see Anthony).

Online Etymology Dictionary, © 2010 Douglas Harper