This is the 419th most frequent Serbian word.
свечано
"Svečano" means "solemnly" or "ceremonially" in English.
Here, 'свечано' describes the arrangement, signifying it was done with care and aligned to the formal nature of a ceremony.
Све је било свечано уређено за вечерашњу свечаност.
Everything was festively arranged for tonight's ceremony.
In this sentence, 'свечано' conveys the seriousness and formal attitude of the statement being made.
Она се свечано заклела да ће чувати породичну тајну.
She solemnly swore to keep the family secret.
The adverb 'свечано' modifies how the celebration was carried out, highlighting its organized and ceremonial style.