A treacherous person; someone who conceals malicious intentions.
Examples:
- No one knew he was such a snake in the grass.
Origin: from Virgil's Eclogues, 37 B.C.; English use first recorded 1696
A treacherous person; someone who conceals malicious intentions.
Examples:
Origin: from Virgil's Eclogues, 37 B.C.; English use first recorded 1696