Definition: A "lever tumbler" is a noun that refers to a flat piece of metal used in a type of lock called a lever lock. This metal piece helps secure the lock and allows it to open when the correct key is inserted.
In more technical discussions, you might find "lever tumbler" used in contexts related to security systems or historical lock design. For example: - "Modern security systems often use advanced lever tumbler mechanisms to enhance safety."
The term "lever tumbler" specifically refers to a part of a lever lock and is mostly used in technical contexts.