(adjective, verb)


1. having lost or been caused to lose interest because of overexposure

- the mind of the audience is becoming dulled

Similar word(s): uninterested, benumbed

2. made dull or blunt

Similar word(s): dull, blunted

3. deprived of color

- colors dulled by too much sun

Similar word(s): colorless, colourless, greyed


1. simple past tense and past participle of dull