a snake in the grass

Meaning: A treacherous person who pretends to be a friend.

Language: English

Literally: (Already vivid in English)

Example: “I trusted him with the plans, but he was a snake in the grass.”

Category: Animals

Origin: From Virgil's Eclogues: "latet anguis in herba" (a snake lurks in the grass). The English phrase is found from the 17th century.

Equivalents in other languages

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