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3. a knight in shining armor

a knight in shining armor

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a knight in shining armor

someone who helps you when you are in a difficult situation She was looking for a knight in shining armor who might save her from her boring life.

Usage notes: usually said by a woman about a man

Etymology: in medieval times (500 to 1500 C.E.), knights were soldiers on horses who were also supposed to help and protect women

See also: armor, knight, shine