This is the 13009th most frequent Polish word.
odeszło
"Odeszło" means "went away" or "passed away" in English, depending on the context.
This phrasing uses 'odeszło' to suggest an emotional state dissipating or going away.
Znajome nastrój mnie odeszło, gdy usłyszałem dobrą nowinę.
The familiar mood left me when I heard the good news.
Here, 'odeszło' is used metaphorically to describe someone's passing, specifically stating that the dog died.
Mój pies odszedł w zeszłym roku.
My dog passed away last year.
In this sentence, the word indicates the removal or loss of water via an escape path.