dullness
n. மந்தம், மழுக்கம், முனைப்பற்ற தன்மை, கவர்ச்சியின்மை, சோர்வு.
Dull"ness, n. Defn: The state of being dull; slowness; stupidity; heaviness; drowsiness; bluntness; obtuseness; dimness; want of luster; want of vividness, or of brightness. [Written also dulness.] And gentle dullness ever loves a joke. Pope.