tre·cen·to 
(trā-chĕntō)
(trā-chĕntō)n.
The 14th century, especially with reference to Italian art and literature.
[Italian, from (mil) trecento, (one thousand) three hundred : tre, three (from Latin trēs; see trei- in the Appendix of Indo-European roots) + cento, hundred (from Latin centum; see dek in the Appendix of Indo-European roots).]