|
WordNet-Online
Free dictionary and thesaurus of English. Definitions, synonyms, antonyms and more...
Hint: double-click any word to get it searched!
Definitions from WordNet
|
Definitions from the Web
Term: Master Key
A master key is a key capable of opening multiple locks or accessing multiple areas.
Senses and Usages:
- Noun - Physical Key: A master key is a specially designed key that can unlock various locks.
Sample Sentence: He used his master key to open all the doors in the building.
- Noun - Figuratively: A master key can also refer to something that unlocks or solves multiple problems or difficulties.
Sample Sentence: Knowledge is the master key to success.
- Noun - Computing: In computing, a master key is a cryptographic key that is used to encrypt and decrypt other keys.
Sample Sentence: The server's master key was compromised, leading to a potential data breach.
- Adjective - Popular: When a place, event, or establishment is referred to as a master key, it means it is well-known and widely liked.
Sample Sentence: The new restaurant in town has become a master key among food enthusiasts.
- Adjective - Local: In a specific region or locality, master key may be used to describe someone who has extensive knowledge or control of the area.
Sample Sentence: The tour guide proved to be a master key, effortlessly navigating through the complex alleyways of the city.
Possible Related Products on Amazon:
|