THE IDIOM COLLECTION LEARN & PRACTISE
Until the cows come home
Understand the meaning. See it in context. Make it yours.
01 / UNDERSTAND
Meaning in plain English
For a very long time.
02 / SEE IT IN CONTEXT
The expression in a sentence
- We could discuss the title until the cows come home, but we need to choose one.
03 / CHECK YOUR UNDERSTANDING
Quick idiom quiz
Try the question without looking back, then write a sentence of your own. You can retry as often as you like.
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Can you recall the expression?
Complete the example using the expression from this lesson.
We could discuss the title ________, but we need to choose one.
Show the answer
Until the cows come home — For a very long time.
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Make it yours
Write one sentence using “Until the cows come home” about your own life.
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Does your sentence match this meaning?
For a very long time.
Compare: We could discuss the title until the cows come home, but we need to choose one.
Check the spelling and how the expression fits the sentence. Your example can be different.
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GO DEEPER
More ways to understand and use it
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When to use it
Use this informal, often humorous exaggeration about an activity that could continue almost endlessly. It commonly appears in comments about long discussions or repeated efforts.
More examples in context
- She could talk about gardening until the cows come home.
- You can rearrange those slides until the cows come home; the main message still needs work.
Usage note
“Till the cows come home” is another form. The phrase gives no exact duration and has nothing to do with real animals in ordinary use. It can sound impatient if it dismisses someone’s interest.
A short conversation
A: Shall we compare one more shade of blue?
B: We could do that until the cows come home. This one is clear and readable.
A: All right. Let’s finish the poster.
One more practice question
Someone could talk about a hobby until the cows come home. What does this mean?
A. They can discuss it only on a farm.
B. They could talk about it for a very long time.
Check your answer
B. The idiom is an exaggeration of duration.
Related lessons
Meaning and usage checked against Cambridge Dictionary. Explanations, examples and conversation are original.