dullness


dullness (http://definr.com/dullness)

     n 1: the quality of being slow to understand [syn: dulness, obtuseness]
     2: the quality of lacking interestingness [syn: dulness]
     3: a lack of visual brightness [syn: dulness] [ant: brightness]
     4: without sharpness of edge or point [syn: dulness, bluntness]
        [ant: asperity, sharpness]