1. plural of dustiness; the quality or state of being dusty or covered with dust
Usage: countable plural form; refers to multiple instances or types of dusty conditions

Examples

• The dustinesses of the old attic made it difficult to breathe.
• We noticed the varying dustinesses across different shelves in the storage room.
• The dustinesses in the abandoned house required thorough cleaning.
• Despite regular vacuuming, the dustinesses returned within days.
• The dustinesses of the desert landscape were striking at sunset.