pedantry
/ˈpɛdəntri/Definitions
1. noun
the quality of being excessively concerned with minor and often technical details, especially in a way that is considered tedious or annoying.
“His pedantry in grammar made the conversation feel stilted and unengaging.”
2. noun
a characteristic of a person who is excessively concerned with minor and often technical details.
“His pedantry was evident in the way he nitpicked every detail in the report.”