szilárdságuknak
The term "szilárdságuknak" is a Hungarian word. It is the dative plural form of the noun "szilárdság". The root word, "szilárdság", translates to "strength", "solidity", "firmness", or "durability" in English. Therefore, "szilárdságuknak" literally means "to their strength", "to their solidity", "to their firmness", or "to their durability".
This word is used in Hungarian sentences to indicate the recipient or target of an action or