Particular meaning is reasonably difficult to understand. It refers to someone who is immensely particular and fault-finding. A persnickety individual often be fastidious and has high standards when it comes to quality and flawlessness. Their attention to detail can be seen as admirable, but it can also lead to unreasonable censure and unjustified dissatisfaction. Being persnickety is regularly associated with detailed attention to detail but can also be seen as a manifestation of perfectionism.
persnickety meaning