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Pernickety Definition Meaning MerriamWebsterPersnickety definition is rather difficult to understand. It refers to someone who is extremely selective and fault-finding. A persnickety individual tends to pay strict attention to detail and sets the bar high when it comes to standards and perfection. Their meticulousness can be regarded as praiseworthy, but it can also exacerbate extreme criticism and unnecessary dissatisfaction. Being persnickety is often connected with detailed attention to detail
but can also be seen as a type of obsessiveness.