Select the most appropriate meaning of the given idiom.
To flog a dead horse
Show answer & explanation
Correct answer: B
Explanation
Correct Answer: To waste effort on a lost cause
Explanation:
The idiom to flog a dead horse means to waste energy, time, or resources trying to change a situation that cannot be altered or attempting to revive interest in an unachievable cause.
Example:
Trying to convince him to change his career path is like flogging a dead horse.