2 entries found for dull.
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dull[1,adjective] dull[2,verb]

Main Entry: ¹dull
Pronunciation: dl
Function: adjective
1 : mentally slow : STUPID
2 : LISTLESS
3 : slow in action : SLUGGISH
4 : lacking sharpness of edge or point
5 : lacking brilliance or luster
6 : not ringing, sharp, or intense <a dull roar>
7 : CLOUDY 2, overcast
8 : TEDIOUS, UNINTERESTING <a dull lecture>
9 : slightly grayish <a dull blue>
- dull·ness also dul·ness /dl-ns/ noun
- dul·ly /dl-(l)/ adverb