Definition of otioseness in English:

otioseness

noun

  • Redundancy; futility.

Origin

Mid 19th century; earliest use found in Macmillan's Magazine. From otiose + -ness.

Pronunciation

otioseness

/ˈəʊʃɪəʊsnəs//ˈəʊtɪəʊznəs//ˈəʊtɪəʊsnəs/