Definitions for "Punctilious"
Attentive to punctilio; very nice or exact in the forms of behavior, etiquette, or mutual intercourse; precise; exact in the smallest particulars.
marked by precise accordance with details; "was worryingly meticulous about trivial details"; "punctilious in his attention to rules of etiquette"
Strictly attentive to minute details of form in action or conduct. Detailed description