Pédant
A pédant (plural: pédants) is a person who overemphasizes formal rules or trivial details of knowledge, often to display their learning rather than to aid understanding. In French, the word pédant has the same pejorative sense as the English term pedant. In English usage, a pedant is someone who corrects others or emphasizes minor points, sometimes at the expense of clarity or practicality; the related adjective is pedantic.
Etymology and sense: The word derives from Old French pédant, which in turn comes from Latin paedantem,
Usage and connotations: Pedants are often associated with strict adherence to grammar, punctuation, or method. While
Distinctions: Pedagogue is a more neutral term for a teacher or educator, whereas pedant emphasizes a personality
Geographic note: In French, pédant remains a common term with a clearly negative tone. In English, pedant