1. the quality of being fussy, hard to please, or particular about details
Usage: uncountable; often used to describe excessive concern with minor details or preferences

Examples

• Her finickiness about food made it difficult to choose a restaurant for dinner.
• The architect's finickiness with measurements ensured the building was perfectly aligned.
• Children sometimes display finickiness when trying new foods.
• His finickiness about cleanliness meant he spent hours organizing his desk.
• The designer's finickiness about color selection resulted in a stunning final product.
• We appreciated her finickiness because it meant high-quality work.