This is the 11436th most frequent Swedish word.
nyckel
Key.
In this sentence, 'nyckel' is used to mean a physical object, a key, used for opening locks.
Jag behöver en nyckel för att öppna dörren.
I need a key to open the door.
Here, 'nyckel' is used metaphorically, representing an essential element or solution to achieve something.
Kunskap är nyckeln till framgång.
Knowledge is the key to success.
In this example, 'nyckel' refers to a crucial factor or understanding that enables comprehension of a further context.