speechify

/ˈspitʃəˌfaɪ/
verb
  1. To give a speech in a formal, pompous, or overly dramatic way, often to the point of being boring or annoying.
    • The teacher asked the student to stop speechifying and just answer the question directly.
    • The politician loves to speechify at every event, even when no one asked him to.
    • Instead of having a simple conversation, he would speechify about his opinions for hours.
Antonyms
What does "speechify" mean? | whatsthatwordmean | whatsthatwordmean