Definition of rareness in English:

rareness

noun

  • See rare

    • ‘The attention this has brought indicates the rareness of attacks.’
    • ‘Where there is rareness, there is exclusiveness, and it is an exclusive type of environment.’
    • ‘For dealer, collector and author Robert Weinberg of Chicago, the rareness of pulp paintings is a big draw.’
    • ‘He bought his records on import, and the exclusivity and rareness of the music gave it a profound glamour.’
    • ‘The exceptions shine out all the more brilliantly for their rareness.’

Pronunciation

rareness

/ˈrɛːnəs/