Ga·ius (or Gnae·us) Mar·ci·us /ˈgeɪəs or ˈniəs,ˈmɑrʃiəs/Show Spelled[gey-uhs or -nee-uhs,mahr-shee-uhs]Show IPA, flourished late 5th century b.c., legendary Roman military hero.
Gaius Marcius (ˈɡaɪəs ˈmɑːsɪəs). 5th century bc, a legendary Roman general, who allegedly led an army against Rome but was dissuaded from conquering it by his mother and wife