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

This circa-1950s one from Eagle and Hodges bears small imperfections and, with time, will develop a rich patina. — Alex Eagle, Vogue, 26 July 2026

Nail concealer is an alternative to traditional nail polish that helps improve nails while disguising imperfections. — Alexis Berger, InStyle, 25 July 2026

Natural variations and imperfections in the stone give this heirloom-quality piece character, and the rich cherry red and gold tones introduce a subtle, yet unexpected color to otherwise neutral vanities. — Nina Derwin, Architectural Digest, 24 July 2026

These traits must be balanced with the realities of human imperfection. — Maria Comella, Vanity Fair, 23 July 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