imperfection

Etymology

From Old French imperfeccion. See im- + perfection.

noun

1. (uncountable) Those qualities or features that are imperfect; the characteristic, state, or quality of being imperfect.
   You can accept your imperfection or try to improve.
2. (countable) Something that makes something else less than perfect; a blemish, impurity, error, etc.
   He loves me despite my imperfections.