Duller

What does DULLER mean?

Duller is a form of DULL.

1. adjective

   lacking in liveliness or animation

   “he was so dull at parties”

2. adjective

   emitting or reflecting very little light

   “a dull glow”

3. adjective

   being or made softer or less loud or clear

   “the dull boom of distant breaking waves”

4. adjective

   so lacking in interest as to cause mental weariness

   “a boring evening with uninteresting people”

Definitions from WordNet 3.1, Princeton University.