Definition of Covert

hidden or secret

Examples of Covert in a sentence

The spy went to great lengths to make sure his enemies would not discover his covert plans.  🔊

Because my husband is always snooping into my affairs, I am working very hard to keep his surprise party covert.  🔊

The purpose of the agency’s covert operation is to rescue the kidnapped soldiers before the enemy troops can prepare a defense.  🔊

As an investigator, John often uses covert surveillance methods to follow his suspects without being seen.  🔊

Frank used his smartphone to arrange covert meetings with his mistress.  🔊

Every year, Santa Claus makes a covert trip into billions of homes across the world.  🔊

The criminals usually do their covert deeds at night when they are less likely to be discovered.  🔊

What is your covert plan to hack into the school computer and change your grades?  🔊

The covert spy had a closet full of disguises that he frequently wore.  🔊

Because John was on probation, he had to make sure the police did not discover his covert activities.  🔊

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