Answer: A Pyrrhic victory is a victory that comes at a great cost, making the ordeal to win not worth it. It relates to Pyrrhus, a king of Epirus who defeated the Romans in 279 BCE but lost many of his troops.
Step-by-step explanation:
Here are some examples of Pyrrhic victories:
A victory that inflicts such a devastating toll on the victor that it is tantamount to defeat
A triumph achieved at great expense, where the victorious party suffers significant losses that diminish the overall sense of success
A success that comes with great losses or unacceptable costs
A business move that has costs that far exceed its rewards, such as an extravagantly expensive hostile takeover bid
Winning an argument but in so doing manage to offend the friend we were arguing with
A country invades another country but rouses widespread opposition in surrounding countries in the process
World War II on the Eastern Front, where the Soviet Union triumphed over Nazi Germany but lost more than 25 million people in the war