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Synonyms

under cover

Idioms  
  1. Protected by a shelter, as in It began to pour but fortunately we were under cover . [c. 1400]

  2. under cover of . Also, under the cover of . Hidden or protected by, as in They sneaked out under cover of darkness , or, as it was put in a sermon in 1751: “Presumption which loves to conceal itself under the cover of humility” (John Jortin, Sermons on Different Subjects ).


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

But when winter comes, he will have to buy feed in, and hire extra help to manage the herd under cover.

From BBC May 27, 2026

But these elephants are no dopes: One of Ms. Argo’s coups is capturing a very well-organized raid—quietly executed, under cover of darkness—by a parade of males into a tomato plantation.

From The Wall Street Journal Jan. 13, 2026

Machado, meanwhile, has yet to return to Venezuela from where she disappeared under cover after months in hiding to receive the Nobel Peace Prize in Oslo in December.

From Barron's Jan. 7, 2026

As the sun went down and a phone notification warned of more rain, the women, donning elf aprons and Santa hats, scrambled to move the boxes under cover.

From Los Angeles Times Dec. 25, 2025

Express riders were often Sons of Liberty who, under cover of darkness, carried messages written in code or invisible ink.

From "George Washington, Spymaster" by Thomas B. Allen

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