This is the 6107th most frequent Polish word.
anioła
"Anioła" means "angel" in English.
Here, 'anioła' is used in its genitive case to indicate the recipient of the letter.
Sklecił list do anioła.
He wrote a letter to the angel.
In this sentence, 'anioła' appears as accusative, referring to the simile of a heavenly angel.
Była jak anioła z nieba.
She was like an angel from heaven.
Here, 'anioła' is utilized to describe the subject depicted within the painting.