1. the quality of being serious, settled, and unadventurous in character or manner

Examples

• The staidness of the old professor made him seem much older than his years.
• Her natural staidness contrasted sharply with her brother’s playful nature.
• The company’s staidness in business practices helped it weather economic storms.
• Despite his youth, his staidness impressed the board of directors.
• The staidness of the ceremony reflected the solemnity of the occasion.
• She found the staidness of small-town life rather boring after living in the city.