imperfection

noun

im·​per·​fec·​tion ˌim-pər-ˈfek-shən 

: the quality or state of being imperfect

also : fault, blemish

an imperfection in the jewel

Synonyms of imperfection

• defect
• scar
• blotch

Examples of imperfection in a Sentence

He detected several imperfections in the surface of the jewel.

She tried to hide the imperfection in the cloth.

Recent Examples on the Web

The drawings, the performances, the writing, the imperfections, the choices. — Chris Gardner, HollywoodReporter, 30 Sep. 2026

There’s an imperfection to it that makes this strange world feel real. — Jesse Whittock, Deadline, 30 Sep. 2026

On a game in which the Chiefs showed their imperfections, the play-action passing game was perfect. — Sam McDowell, Kansas City Star, 27 Sep. 2026

Trust is usually damaged more by ambiguity than by imperfection. — Expert Panel®, Forbes.com, 25 Sep. 2026

Word History

First Known Use

14th century, in the meaning defined above

Rhymes for imperfection

• circumspection
• disaffection
• disconnection
• disinfection
• dorsiflexion
• indirection
• insurrection
• intellection
• interjection
• intersection
• introjection
• introspection

Kids Definition

imperfection

noun

im·​per·​fec·​tion ˌim-pər-ˈfek-shən 

1

: the quality or state of being imperfect

2

: flaw, fault