This is the 4767th most frequent Polish word.
oby
"Oby" is a Polish word meaning "if only" or "let's hope."
Here, 'oby' expresses a wish or hope.
Oby wszystko poszło dobrze!
I hope everything goes well!
In this usage, 'oby' conveys a hypothetical wish.
Oby tak każdy mógł zrobić!
If only everyone could do that!
In this context, 'oby' provides an expression of hopeful anticipation related to a specific condition.