dextĕrĭtas — Lewis & Short
dextĕrĭtas, ātis, f.dexter, II..
I Dexterity, aptness, readiness in doing good offices (rare and not ante-Aug.):
tanta inerat comitas Scipioni atque ad omnia naturalis ingenii dexteritas,Liv. 28, 18, 6; 37, 7, 15; Gell. 13, 16, 1 al.—*
II Prosperity, felicity, Arn. 7, p. 225.