1. (noun) the amount per unit size

• denseness

2. (noun) the spatial property of being crowded together

• compactness
• concentration
• denseness
• tightness

1. (noun) the amount per unit size

• absorbance
• optical density
• photographic density
• transmission density
• bits per inch
• bpi
• flux
• flux density
• low density
• rarity
• tenuity
• relative density

1. (noun) the amount per unit size

• compactness

2. (noun) the spatial property of being crowded together

• spacing
• spatial arrangement

1. (noun) the amount per unit size

• dense
• dense
• dense
• heavy
• impenetrable

2. (noun) the spatial property of being crowded together

• concentrate
• dense
• dense
• thick
• thick
• tight

1. (noun) the spatial property of being crowded together

• dispersion
• distribution