minutiose
/ˌmɪnjʊˈtiːoʊs, ˌmɪnˈjuːtioʊs/Definitions
1. adjective
excessively fussy or concerned with minute details
“She was known for her minutiose approach to every project, often spending hours on minor details.”
2. noun
the state or quality of being excessively fussy or concerned with minute details
“Her minutiose nature often led to conflicts with her more laid-back colleagues.”