dulled

Adj.	1.	dulled - having lost or been caused to lose interest because of overexposure; "the mind of the audience is becoming dulled"; "the benumbed intellectual faculties can no longer respond" Synonyms: benumbed
	2.	dulled - made dull or blunt Synonyms: blunted
	3.	dulled - deprived of color; "colors dulled by too much sun"; "grayed with the dust of the road" Synonyms: grayed