XV.

(a loanword from Spanish)

Headword: 
XV.
Principal English Translation: 

the Roman numerals for 15, a loan

Orthographic Variants: 
xv
Attestations from sources in English: 

auh yn ijolaryo ynic huiyac xv matl auh ynic patlahuac x matl = and its houselot is 15 matl long and 10 matl wide (Culhuacan, 1580)
Testaments of Culhuacan (provisionally modified first edition), eds. Sarah Cline and Miguel León-Portilla, online version http://www.history.ucsb.edu/cline/testaments_of_culhuacan.pdf, 15–16.

themes: 
Numbers, Math