IdiomAnimalsEnglish

sacred cow

Meaning: An idea or thing that cannot be altered.

Example: “The annual office picnic is a sacred cow nobody dares to cancel.”

Equivalents in other languages

Origin: Cows are revered in Hinduism and traditionally may not be killed. Western writers, especially in America from the late 19th and early 20th century, borrowed the image for any idea or institution treated as beyond criticism.

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