What is the meaning of dullness in gujrati?

Meaning(s):

1. the quality of being slow to understand
2. the quality of lacking interestingness
3. a lack of visual brightness
4. without sharpness of edge or point
5. quality of being boring
6. stupidity
7. नीरसता The dullness of modern architecture
8. मतिमंदता The quality of being slow to understand
9. धुँधलापन The lack of visual brightness
10. भोथरापन Without sharpness of edge or point
11. Dulness, Obtuseness, Bluntness, Aridity, Boredom, Commonplaceness, Drabness, Dreariness, Dryness, Familiarity, Flatness, Insipidity, Insipidness, Lifelessness, Routine, Sameness, Slowness, Staleness, Tediousness, Tedium, Uninterestingness, Vapidity, Insensibility
12. Brightness, Asperity, Sharpness, Action, Interest, Liveliness