Look up this word
In a sentence
Výsledky oznámia oficiálne zajtra.
They will announce the results officially tomorrow.
Oficiálne sa presťahoval minulý týždeň.
He officially moved last week.
Mesto oficiálne otvorilo nový park.
The city officially opened a new park.
Zatiaľ to nie je oficiálne potvrdené.
It has not been officially confirmed yet.
Source
Slovak National Corpus (SNK) ↗English gloss from the frequency publish path. Hand-reviewed example sentences.
Full attribution on References.