10 Example Sentences Showcasing the Meaning of 'Under Lock And Key'
Following the heist, the stolen artworks were recovered and placed under lock and key at the police station.
The formula for the revolutionary product was under lock and key until the official product launch.
The confidential patient records were under lock and key to uphold medical privacy standards at the healthcare facility.
The renowned artist's sketchbook, containing unreleased artwork, was under lock and key in the studio's private archive.
The confidential company contracts were stored under lock and key in the executive office to prevent leaks and unauthorized access.
The priceless gemstone, rumored to have mystical properties, was under lock and key in the museum's special exhibit.
Following the scientific breakthrough, the prototype was placed under lock and key until the patent was officially granted.
The spacecraft's control room, housing critical mission data, remained under lock and key throughout the entire space mission.
The antique clock, with intricate mechanical workings, was under lock and key to prevent unauthorized adjustments.
The experimental vaccine samples were under lock and key in the laboratory, awaiting approval for human trials.