Persnickety meaning is reasonably difficult to understand. It refers to someone who is vitally selective and disapproving. A persnickety individual usually nitpick and sets the bar high when it comes to standards and perfection. Their meticulousness can be regarded as praiseworthy, but it can also intensify unwarranted disapproval and avoidable dissatisfaction. Being persnickety is frequently linked to detailed focus on specifics but can also be seen as a form of pedantry.

Pernickety Definition Meaning MerriamWebster