punctilious
1 ENTRIES FOUND:
Britannica Dictionary definition of PUNCTILIOUS
[more punctilious; most punctilious]
formal
:
very careful about behaving properly and doing things in a correct and accurate way
-
She's very punctilious about grammar.
-
a punctilious [=meticulous] caretaker
— punctiliously
adverb-
They do their jobs punctiliously.
