imperfection
B2Formal
Definition
Meaning
A fault, blemish, flaw, or shortcoming; the state or condition of not being perfect.
A minor or inherent defect; a feature that makes something or someone less than ideal, but often contributes to uniqueness or character.
Linguistics
Semantic Notes
Often refers to minor, tolerable flaws rather than major defects. Can be used abstractly (e.g., imperfections in a plan) or concretely (e.g., imperfections in a surface). Can carry a neutral, critical, or even positive connotation depending on context.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling is consistent.
Connotations
In both varieties, the word is standard and carries similar connotations of minor faultiness.
Frequency
Slightly more frequent in written than spoken English in both varieties.
Vocabulary
Collocations
Grammar
Valency Patterns
[have/contain/show] an imperfection (in [object])[the/this] imperfection of [abstract noun]due to [the/its] imperfectionsVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “Wabi-sabi (Japanese aesthetic concept embracing imperfection)”
- “To a fault (excessively, implying an imperfection of character)”
Usage
Context Usage
Business
Referring to flaws in products, processes, or market theories (e.g., 'The audit revealed several imperfections in the accounting procedure.').
Academic
Used in philosophy, art criticism, engineering, and social sciences to discuss limitations or faults (e.g., 'The study acknowledges the imperfections inherent in its sampling method.').
Everyday
Commonly used when discussing minor faults in objects, appearance, or plans (e.g., 'The vase has a tiny imperfection, but it's still lovely.').
Technical
In engineering/manufacturing: a measurable deviation from a specification. In gemology: an inclusion or flaw in a gemstone.
Examples
By Part of Speech
verb
British English
- The process is designed to imperfect the material's surface.
American English
- The artist sought to imperfect the sculpture intentionally.
adverb
British English
- The vase was imperfectly glazed, leaving a rough patch.
American English
- The plan was executed imperfectly but effectively.
adjective
British English
- The imperfect data led to flawed conclusions.
American English
- We're working with an imperfect system for now.
Examples
By CEFR Level
- The toy was cheap because it had a small imperfection.
- Nobody is perfect; everyone has imperfections.
- The mirror was sold at a discount due to a minor imperfection in the glass.
- She learned to accept her own imperfections.
- Despite its imperfections, the novel's plot was engaging and original.
- Any imperfection in the welding could compromise the structure's integrity.
- The philosophical treatise explored the role of human imperfection in driving artistic innovation.
- The economic model's predictive power was limited by its inherent simplifications and imperfections.
Learning
Memory Aids
Mnemonic
Think: IM (not) + PERFECTION = IMPERFECTION. It's the 'IM' (opposite) of perfection.
Conceptual Metaphor
PERFECTION IS A COMPLETE, SMOOTH WHOLE / IMPERFECTION IS A HOLE, CRACK, OR ROUGH SPOT.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Not exactly 'недостаток' in all contexts; 'недостаток' is broader (also 'shortage'). For a small physical flaw, 'дефект' or 'изъян' might be closer. 'Несовершенство' is the most direct but more abstract.
Common Mistakes
- Misspelling as 'imperfetion' or 'inperfection'. Incorrect use of article: 'She has imperfection' (needs 'an'). Confusing with 'impression'.
Practice
Quiz
In which context is 'imperfection' LEAST likely to be used positively?
FAQ
Frequently Asked Questions
No. While it denotes a flaw, in contexts like art, character, or handmade goods, imperfections can be seen as marks of authenticity, uniqueness, or humanity.
'Defect' often implies a more serious, functional flaw that hinders performance. 'Imperfection' can be minor and cosmetic. A 'defect' in a car engine is critical; an 'imperfection' in the paintwork is not.
Primarily countable (an imperfection, several imperfections). The uncountable use ('a state of imperfection') is less common but valid in abstract contexts.
No. 'Imperfection' is a noun. For emphasis, use adjectives like 'glaring', 'obvious', or 'major' imperfection. 'Very' modifies adjectives or adverbs, not nouns.