svečán -a, -o solemn; festive; festal; formal, ceremonious, pompous, (tog) stiff
svečán, -a, -o državni banket solemn state dinner
svečán, -a, -oa črna obleka evening dress
svečán, -a, -oa proslava celebration, solemnization
svečán, -a, -oo (pro)slaviti to celebrate, to solemnize