The quality or state of being dignified; the presence of dignity, composure, and noble bearing.
From 'dignified' plus the noun-forming suffix '-ness'. A compound formation showing how English creates abstract nouns from adjectives to name qualities.
There's something almost poetic about adding '-ness' to '-fied' words—'dignifiedness' itself sounds fancy, like the quality it describes is wrapped in layers of refinement!
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