Persnickety definition is rather elusive. It refers to someone who is immensely particular and
fault-finding. A persnickety individual often be fastidious and sets the bar high when it comes to expectations and excellence. Their meticulousness can be viewed as laudable, but it can also magnify extreme disapproval and superfluous dissatisfaction. Being persnickety
is often related to thorough attention to detail but can also be seen as a form of pedantry.