punctilio punctiliar • punctiliomonger · · · Info · Definitions · Characters · · punctilio · · Text Latin · · Script 9 · · Length Definitions · · · (noun) a fine point of etiquette or petty formality. · · Noun Definition 1 (noun) strict observance of formalities. · · Noun Definition 2 Characters · · c latin small letter c U+0063 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 t latin small letter t U+0074 u latin small letter u U+0075