1. the quality of being formal, elaborate, and strictly observant of ceremony or ritual
Usage: uncountable noun; often used to describe behavior or manner that is overly formal or stiff

Examples

• The ceremoniousness of the royal court made it difficult for visitors to feel at ease.
• She appreciated his warmth, but his ceremoniousness sometimes made conversations feel awkward.
• The ceremoniousness of the traditional wedding ceremony lasted over two hours.
• He spoke with such ceremoniousness that even a simple greeting seemed like a formal affair.
• The ambassador's ceremoniousness reflected the diplomatic protocols of his office.
• Despite the ceremoniousness of the event, the host tried to keep the atmosphere relaxed.