Persnickety Definition Meaning Fussy definition is quite hard to grasp. It refers to someone who is exceedingly
particular and disapproving. A persnickety individual tends to be fastidious and sets the
bar high when it comes to quality and excellence. Their meticulousness can be regarded as praiseworthy, but it can also lead to overly demanding criticism and unnecessary dissatisfaction. Being persnickety is frequently related to precise attention to detail but can also be seen as a type of pedantry.