graticule graticulation • gratification · · · Info · Definitions · Synonyms · Characters · · graticule · · Text Latin · · Script 9 · · Length Definitions · · · (noun) a network of fine lines, dots, cross hairs, or wires in the focal plane of the eyepiece of an optical instrument. Synonyms: reticle, reticule. · · Noun Definition 1 Synonyms · · · reticle · · Synonym 1 reticule · · Synonym 2 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075