Definition of dialogous in US English:

dialogous

adjective

rare
  • Of or relating to dialogue; that writes or participates in a dialogue.

Origin

Mid 18th century; earliest use found in Henry Fielding (1707–1754), author and magistrate. From classical Latin dialogus or its etymon ancient Greek διάλογος dialogue + -ous.

Pronunciation

dialogous

/dʌɪˈaləɡəs/