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Definition of roundness
roundness
/ˈraʊnd.nəs/
round · ness
Adverb:roundly
•Adjective:round
roundness Lexical Profile
CEFR
B2
Grade
6
Tier
2
Usage
Top 10k
Syllables
2
roundness Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
The state or quality of being circular, spherical, or curved in shape.
Example
"The sculptor carefully polished the marble to emphasize the smooth roundness of the sphere."
2
A quality of fullness, richness, or mellow smoothness, especially in a voice, musical tone, or wine.
Example
"Aging the wine in oak barrels gave it a pleasant roundness on the palate."
Synonyms
View all synonyms for roundness Antonyms
View all antonyms for roundness• Rhymes for roundness
Cite this Entry
Wordmom. (2026). Definition of Roundness. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/roundness