1. plural of imperfectness; the quality or state of being imperfect; the presence of flaws, defects, or incompleteness
Usage: countable and uncountable uses; formal register

Examples

• The imperfectnesses of the early prototype were addressed in the final design.
• Despite the imperfectnesses in her performance, the musician received praise for her emotional depth.
• The architect acknowledged the imperfectnesses of the building's original structure.
• We must accept the imperfectnesses inherent in any human endeavor.
• The imperfectnesses of the translation became apparent when compared to the original text.
• Even great works of art contain imperfectnesses that reveal the artist's hand.