master key

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.

"The attacker effectively gains a 'master key' to your digital identity," said the engineer, who has named his OpenClaw agent "Q" after his business name QLab.

From Barron's

Antibodies can sometimes act like a master key, helping trigger immune responses.

From Science Daily

At 15:19, she tried the door to the toilet, using a master key to unlock it.

From BBC

Staff had master keys that could unlock all the patients' rooms.

From BBC

"As we have said many times before, we have never built a backdoor or master key to any of our products or services and we never will."

From BBC