Definition of longiloquence in English:

longiloquence

noun

rare
  • The action or habit of speaking at great or excessive length; verbosity, long-windedness.

Origin

Mid 19th century; earliest use found in Henry Cockburn (1779–1854), author and judge. From longi- + -loquence.

Pronunciation

longiloquence

/lɒnˈdʒɪləkw(ə)ns/