This is the 2494th most frequent German word.
söhne
"Söhne" means "sons" in English.
In this sentence, 'Söhne' is used as the plural noun 'sons', referring to male offspring.
Die Söhne spielen im Park.
The sons are playing in the park.
Here, 'Söhne' is again used as the plural form of 'son', showing possession through 'meine' (my).
Meine Söhne sind beide erfolgreich.
My sons are both successful.
In this example, 'Söhne' is in the dative case (indicated by 'mit'), because it's the object of the preposition 'mit' (with).