WordWeb Online

1. A prominent status
   - importance
    
2. Unusual largeness in size or extent or number
   - enormousness, greatness, immenseness, immensity, sizeableness, vastness, wideness, hugeness
    
3. The quality of being magnificent or splendid or grand
   "advertisers capitalize on the grandness and elegance it brings to their products"
   - magnificence, brilliance, splendor [US], splendour [Brit, Cdn], grandeur
    
4. Splendid or imposing in size or appearance
   "the grandness of the architecture"
   - impressiveness, magnificence, richness

Derived forms: grandnesses

See also: grand, important

Type of: bigness, elegance, excellence, largeness, standing