Definition of monologize in English:

monologize

(British monologise)

Pronunciation /məˈnäləˌjīz/ /məˈnɑləˌdʒaɪz/ /ˈmänələˌɡīz/ /ˈmɑnələˌɡaɪz/

intransitive verb

[no object]
  • Deliver a monologue or long speech.

    • ‘they monologize about the unexpected results of decisions’