density densitometer • dent · · · Info · Definitions · Synonyms · Characters · · density · · Text Latin · · Script 7 · · Length Definitions · · · (noun) the amount per unit size. Synonyms: denseness. · · Noun Definition 1 (noun) the spatial property of being crowded together. Synonyms: concentration, denseness, tightness, compactness. · · Noun Definition 2 Synonyms · · · denseness · · Synonym 1 concentration · · Synonym 2 tightness · · Synonym 3 compactness · · Synonym 4 Characters · · d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079