Inside the Universes

'usefulness'

[utility.n.02] as in: the quality of being of practical use

Origins

					usefulness (English)
├── -ness (English)
└── useful (English)
    ├── -ful (English)
    └── use (English)
        └── usen (Middle English (1100-1500))
            └── user (Old French (842-ca. 1400))