This is the 6105th most frequent Polish word.
aniela
"Aniela" is a Polish female name, equivalent to "Angela" in English, meaning "angel" or "messenger."
The word 'aniela' is used here as a proper noun referring to a name.
Aniela to imię żeńskie.
Aniela is a feminine name.
The word 'aniela' is used as a proper noun indicating the name of an individual in the sentence.
Aniela przyszła do szkoły z uśmiechem.
Aniela came to school with a smile.
In this sentence, 'aniela' is used as both a proper noun to address the person and metaphorically to compare her to an 'angel'.