This is the 168th most frequent Polish word.
rządu
"Rządu" means "of the government" in English.
In this sentence, 'rządu' is the genitive case form of 'rząd,' used to denote possession or association with an entity (the government).
Minister spotkał się z przedstawicielami rządu.
The minister met with representatives of the government.
Here, 'rządu' is again in the genitive case, illustrating how decisions are associated with the government.
Decyzje rządu wpłynęły na gospodarkę kraju.
The decisions of the government affected the country's economy.
Once more, 'rządu' in the genitive case shows possession, indicating the policy belongs to the government.