0 not interesting or exciting in any way: --
3 to make something less severe: --
4 not interesting or exciting; boring: --
I must admit that my appetite is somewhat dulled at this time of the evening.
Against that it must be asked: how valuable educationally is clinical experience if the learner's intellectual faculties are dulled by lack of sleep?
If we do not, not only is the reform dulled, but the appetite for other reforms is also dulled.
The child does not understand it, and his whole intelligence is dulled by the imposition of this unfortunate system.
The art of competition may have been dulled during the war years and since.
The memory has not been dulled that war came about because of weakness, not strength.
A blind faith in ultimate victory has dulled our senses and blinded our efforts and our energies.
Is she now actually dulling that signal and suggesting that we may well send in ground troops?