fullness

/ˈfʊlnəs/
noun
  1. The state of being full; containing as much as possible.
    • She admired the fullness of the moon on a clear night.
    • The fullness of the glass made it hard to carry without spilling.
    • The backpack's fullness meant he had to leave some items behind.
  2. The quality of being rich, deep, or complete in sound, flavor, or experience.
    • The singer's voice had a wonderful fullness that filled the concert hall.
    • The fullness of the orchestra's sound impressed everyone at the performance.
    • Aged cheese develops a fullness of flavor that younger cheese lacks.
  3. The condition of being plump or having a rounded body shape.
    • The fullness of her cheeks gave her a youthful appearance.
    • After the holidays, he noticed a certain fullness around his waist.
    • The pillow's fullness made it very comfortable to sleep on.