Source : Webster's Revised Unabridged Dictionary (1913)

Vertu \Ver"tu\, n.
   1. Virtue; power. See {Virtue}. [Obs.] --Chaucer.

   2. See {Virtu}.

Source : WordNet®

vertu
     n 1: love of or taste for fine objects of art [syn: {virtu}, {connoisseurship}]
     2: artistic quality [syn: {virtu}]