n. | 1. | The condition of being exact; accuracy; nicety; precision; regularity; |
2. | Careful observance of method and conformity to truth; |
Noun | 1. | exactness - the quality of being exact; "he demanded exactness in all details"; "a man of great exactitude" Synonyms: exactitude Antonyms: inexactitude, inexactness - the quality of being inaccurate and having errors |