beat a dead horse — to avoid wasting time doing something that has already been attempted or decided
Part of speech: NOUN
Definition: to avoid wasting time doing something that has already been attempted or decided
Pronunciation (IPA): /biːt ə dɛd hɔːrs/
Example Sentences
- I know you're upset about the promotion, but let's not beat a dead horse.
- My mom keeps reminding me about my failed diet - she's really beating a dead horse!
- The meeting went on for hours because everyone kept beating a dead horse about last year's mistakes.
beat a dead horse
NOUN[/biːt ə dɛd hɔːrs/]
to avoid wasting time doing something that has already been attempted or decided

Stop beating a dead horse — the meeting ended an hour ago.
Got the picture? Now let's practice.
🎤Pronunciation
🌳Etymology
Origin
This idiom emerged in the 17th century as a literal reference to the futility of striking a dead horse, which would not respond to blows. It evolved into a metaphorical expression denoting pointless or fruitless effort, particularly when continuing an already exhausted argument or ceased activity.
Breakdown
beat (strike) + dead (no longer living) + horse (equine animal) = to strike a deceased horse, used figuratively to describe wasting effort on something already resolved or defunct.
🎵Rhyme
🔗Collocations
📝Examples
“I know you're upset about the promotion, but let's not beat a dead horse.”
“My mom keeps reminding me about my failed diet - she's really beating a dead horse!”
“The meeting went on for hours because everyone kept beating a dead horse about last year's mistakes.”
“Stop beating a dead horse - your ex isn't coming back, dude!”
📚Related Words
Synonyms
Antonyms
Related
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