Persnickety definition is somewhat elusive. It refers to someone who is immensely meticulous and disapproving.
A persnickety individual frequently nitpick and sets the bar high when it comes to expectations and excellence. Their fastidious nature can be seen as admirable, but it can also magnify unreasonable censure and unnecessary dissatisfaction. Being persnickety is regularly connected with precise attention to detail but can also be seen as a manifestation of perfectionism.
Persnickety definition in American English