Definition of usefulness in US English:

usefulness

noun

  • The quality or fact of being useful.

    ‘faults that affect the book's usefulness’
    • ‘We throw away stuff not because it's outlived its usefulness or functionality but its novelty.’
    • ‘Vases, for example, derive their value from their usefulness or desirability for humans.’
    • ‘Police today cast doubt on the usefulness of over-the-counter drug testing kits to detect spiked drinks.’
    • ‘In other areas of design, a noticeable attractiveness is thought to be relevant as well as usefulness and usability.’
    • ‘In the light of this we want to question the usefulness and convenience of maintaining this on the agenda.’
    functionality, practicality, serviceability, fitness, adequacy, handiness, neatness, convenience, utility, use, effectiveness, efficacy
    View synonyms

Pronunciation

usefulness

/ˈyo͞osfəlnəs//ˈjusfəlnəs/