a horse of a different colour
A matter that is entirely different from the one being discussed.
a horse of a different colour
A matter that is entirely different from the one being discussed.
Learning Progress
Examples
"The budget cuts are one problem; the staffing shortage is a horse of a different colour. Means: The staffing shortage is a completely separate issue."
"I thought the repair would be simple, but replacing the entire engine is a horse of a different colour. Means: Replacing the engine is a very different and more difficult matter."
Mnemonic Trick
Picture a horse with a different coat: it is a different matter.
Cultural Context
A familiar idiom in both British and American English; colour and color reflect regional spelling.
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