Xiii

n. number 13 (Roman Numerals)

XIII can refer to:the Roman numeral for 13XIII (comic), a Belgian comic book series, written by Jean Van HammeXIII (video game), a cel-shaded first-person shooter video game based on the comic book seriesXIII (album), an album by the metal band MushroomheadRed XIII, a character from Final Fantasy VIIOrganization XIII, a fictional organization from Kingdom Hearts IIFinal Fantasy XIII
See more at Wikipedia.org...

Noun
1. the cardinal number that is the sum of twelve and one
(synonym) thirteen, 13, baker's dozen, long dozen
(hypernym) large integer

Adjective
1. being one more than twelve
(synonym) thirteen, 13
(similar) cardinal

n. xiii, number 13 in Roman numerals

13 [NUMERI ROMANI]