Ĭm'per-fĕc'tion, n.

noun

n. [Prefix im, not, and perfection, q. v.; Lat. imperfectio, Fr. imperfection, Sp. imperfeccion, It. imperfezione.] The quality or condition of being imperfect; want of perfection; incompleteness; deficiency.

Sent to my account With all my imperfections on my head. Shak.

Synonyms—Defect; deficiency; incompleteness; fault; failing; weakness; frailty; foible; blemish; vice.