[1] : The Collaborative International Dictionary of English v.0.48

quattrocento \quat`trocen"to\, n.  a. it., four hundred, used
   as an abbreviated expression for the dates beginning with
   fourteen hundred.
   the fifteenth century, when applied to italian art or
   literature; as, the sculpture of the quattrocento;
   quattrocento style. -- quat`trocen"tist, n.
   webster 1913 suppl.
see also:
quat`trocen"tist 

[2] : WordNet (r) 2.0

quattrocento
     n : the 15th century in italian art and literature

Quattrocento >> Q Words
Quattrocento, definition of term: Quattrocento
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