A lock and key tattoo symbolizes secrecy, protection, and the idea of safeguarding something valuable or important. It can also represent the concept of unlocking hidden potential or revealing inner truths.
Only the person wearing it can tell you.
It means you put the key in the lock. The plug is the name of the part of a lock cylinder that turns when you turn the key.
that is the key code for that particular type of lock or cylinder. So if you see that code on the cylinder lock that is the key for it.
In Punjabi, the word "key" is commonly used to refer to a lock or a key that opens a lock. Additionally, "key" can also be used as a metaphorical term, meaning something that is crucial or essential.
A key, or a Combonation
The lock and key model suggests that proteins interact with other molecules in a specific and precise manner, similar to how a lock only fits with a specific key. In this model, the protein (lock) is complementary in shape to the molecule it interacts with (key), ensuring a precise and selective binding interaction.
A key lock works by putting a key in and when you turn the key it pushes a loose round piece which releases the lock.
lock key
If the key turns, but the lock doesn't function, then the lock is broken.
In the movie, he find a pair of glasses. When you have the glasses on, there is a secret writing on the back of the Document. In the metaphor, he is refering to the "lock" as the map, and the "key" as the glasses.
You don't. By definition a combination lock has no key, and thus there is nothing to "pick." Picking a lock refers to mimicking the role of a key in a lock. A combination lock has no key, and thus cannot be "picked."