Defn: Destitute of virtue; without efficacy or operating qualities;
powerless.
Virtueless she wished all herbs and charms. Fairfax.

VIRTUOSITY
Vir`tu*os"i*ty, n.

1. The quality or state of being a virtuoso; in a bad sense, the character of one in whom mere artistic feeling or æsthetic cultivation takes the place of religious character; sentimentalism. This famous passage . . . over which the virtuosity of modern times, rejoicing in evil, has hung so fondly. C. Kingsley.

2. Virtuosos, collectively. Carlyle.

3. An art or study affected by virtuosos.

VIRTUOSO
Vir`tu*o"so, n.; pl. Virtuosos; It. Virtuosi. Etym: [It. See
Virtuous.]

1. One devoted to virtu; one skilled in the fine arts, in antiquities, and the like; a collector or ardent admirer of curiosities, etc. Virtuoso the Italians call a man who loves the noble arts, and is a critic in them. Dryden.

2. (Mus.)

Defn: A performer on some instrument, as the violin or the piano, who excels in the technical part of his art; a brilliant concert player.

VIRTUOSOSHIP
Vir`tu*o"so*ship, n.