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

For Prada, the show represented a sense of unease in uncertain times, bringing to life a collection that felt timely in its imperfections. —Brett F. Braley-Palko, Forbes.com, 23 Jan. 2026

The foundation, per Pyrpylis, should act as an invisible base for the face—simultaneously allowing skin’s natural radiance to show through while diffusing imperfections. —Kiana Murden, Vogue, 23 Jan. 2026

This $30 ceramic vase features subtle imperfections that align with the core tenet of wabi-sabi interior design. —Stephanie Osmanski, Better Homes & Gardens, 17 Jan. 2026

What’s more, the foundation smooths out fine lines and wrinkles while blurring imperfections and pores—no wonder Drescher's skin looks filtered. —Eva Thomas, InStyle, 14 Jan. 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