This is the 131st most frequent Romanian word.
dată
The Romanian word "dată" means "date" (calendar date) or "time/occasion" (instance).
Here, 'odată' is used as an adverb meaning 'once', signifying the condition or moment of an action in time.
Odată ce termin tema, mă pot relaxa.
Once I finish the homework, I can relax.
In this sentence, 'dată' is used as a noun meaning 'time', referring to a specific occasion or instance.
Am fost la muzeu pentru prima dată azi.
I went to the museum for the first time today.
Here, 'data' is a noun translating to 'date', referring to a specific day in the calendar.