[sei.cen.to] n [It, lit., six-hundred, fr. sei six (fr. L sex) + cento hundred--more at six, cinquecento] (ca. 1902): the 17th century; specif: the 17th century period in Italian literature and art
SEICENTO
Meaning of SEICENTO in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012