This is the 132nd most frequent Hungarian word.
ennek
"Ennek" means "of this" or "to this" in English, depending on context.
The word 'ennek' is a pronoun in the dative case indicating possession ('of this').
Ennek az autónak szakadt el az ablaktörlője.
The wiper of this car broke off.
Here, 'ennek' specifies possession referring to 'of this place'.
Ennek a helynek a látványa lenyűgöző.
The view of this place is astonishing.
In this usage, 'ennek' is referencing a reason ('thanks to this').