Rudely Interrupt or Insult a Comedian
This page is the CodyCross answer for the clue below from Train Travel, Group 703, Puzzle 3 (Electric Traction).
Question is: Rudely Interrupt or Insult a Comedian
and the answer is: HECKLE
Word Meaning:
HECKLE — (transitive) To question harshly in an attempt to find or reveal weaknesses.
Definitions from Wiktionary.