This is the 3955th most frequent Polish word.
słubic
The Polish word "ślubić" means "to wed" or "to vow (in marriage)."
In this sentence, 'słubic' is used as 'to vow,' demonstrating a formal commitment or promise.
Musimy słubic, że będziemy przestrzegać zasad.
We must vow that we will abide by the rules.
Here, 'słubic' works in tandem with 'obiecałem' (I promised), emphasizing the act of formally promising.
Obiecałem słubic, ale nie wiedziałem, jakie to będzie trudne.
I promised to vow, but I didn't know how difficult it would be.
This sentence shows 'słubic' in direct inquiry, seeking a declaration of loyalty or dedication.