Fussy definition is quite elusive. It refers to someone who is extremely picky and fault-finding. A persnickety individual usually nitpick and does not settle for less when it comes to standards and perfection. Their meticulousness can be perceived as commendable, but it can also intensify unreasonable censure and superfluous dissatisfaction. Being persnickety is typically linked to meticulous attention to detail but can also be seen as a form of perfectionism.
Persnicketiness Definition Meaning MerriamWebster
