Definition of precariousness in English:

precariousness

noun

mass noun
  • 1The state of being dangerously likely to fall or collapse.

    ‘the precariousness of a cup placed on top of the plinth’
    1. 1.1 The state of being uncertain or dependent on chance.
      ‘the precariousness of privacy in the digital world’

Pronunciation

precariousness

/prɪˈkɛːrɪəsnəs/