graininess grainfield • graining · · · Info · Definitions · Synonyms · Characters · · graininess · · Text Latin · · Script 10 · · Length Definitions · · · (noun) the quality of being composed of relatively large particles. Synonyms: coarseness, granularity. · · Noun Definition 1 Synonyms · · · coarseness · · Synonym 1 granularity · · Synonym 2 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 n latin small letter n U+006E r latin small letter r U+0072 s latin small letter s U+0073