Definition of speciousness in English:

speciousness

noun

  • See specious

    • ‘A visit to the region reveals the speciousness of its account.’
    • ‘The novel thus exposes the speciousness of social discourses that worked to maintain the theory.’
    • ‘The speciousness of this argument is apparent.’

Pronunciation

speciousness

/ˈspiːʃəsnəs/