Quartinus

From quartus +‎ -īnus.

• (Classical Latin) IPA^(key): [kʷarˈtiː.nʊs]
• (modern Italianate Ecclesiastical) IPA^(key): [kʷarˈt̪iː.nus]

Quartīnus m sg (genitive Quartīnī); second declension

1. A Roman cognomen — famously held by:
   1. Titus Quartinus, a Roman usurper

Second-declension noun, singular only.

• “Quartinus”, in William Smith, editor (1848), A Dictionary of Greek and Roman Biography and Mythology, London: John Murray