This is the 780th most frequent Croatian word.
srca
"Srca" means "hearts" in English.
Here, 'srca' is in the genitive singular case, representing the target or focus of the action of being hit.
Pogodilo ga je pravo u srce.
It hit him right in the heart.
In this sentence, 'srca' is in the genitive singular form stemming from the nominative singular 'srce'. It indicates possession or relation regarding the noun.
Srce mi je ispunjeno radošću.
My heart is filled with joy.
In this context, 'srca' is used in the genitive singular form to describe the central or innermost part of the desert from which something emerges.