This is the 410th most frequent Ukrainian word.
одне
"Одне" means "one" or "a single one" in English.
In this sentence, the word 'одне' is used as a pronoun to refer to one item or entity from a group.
Одне з них було моїм улюбленим.
One of them was my favorite.
Here, 'одне' is used as a numeral (adjective) to signify a single light.
Я бачив лише одне світло вдалині.
I saw only one light in the distance.
In this context, 'одне' indicates a single idea or thing to mention.