정밀성
The quality, condition, or fact of being exact and accurate.
Examples
3 of 5작업의 정밀성을 높여야 합니다.
We need to increase the precision of the work.
과학 실험에서는 정밀성이 가장 중요해요.
Precision is most important in scientific experiments.
이 시계의 정밀성은 세계 최고 수준입니다.
The precision of this watch is world-class.
Word Family
Memory Tip
Jeong-mil (정밀) sounds like 'Minute' (small detail).
Quick Quiz
반도체 제조 공정에서는 극도의 ____이 요구된다.
Correct!
The correct answer is: 정밀성
Examples
작업의 정밀성을 높여야 합니다.
businessWe need to increase the precision of the work.
과학 실험에서는 정밀성이 가장 중요해요.
academicPrecision is most important in scientific experiments.
이 시계의 정밀성은 세계 최고 수준입니다.
formalThe precision of this watch is world-class.
조금 더 정밀성을 가지고 그려봐.
informalTry drawing with a bit more precision.
수술의 정밀성이 환자의 생명을 결정한다.
everydayThe precision of the surgery determines the patient's life.
Word Family
Common Collocations
Common Phrases
정밀 기계
precision machinery
정밀 진단
precision diagnosis
정밀 묘사
detailed description/depiction
Often Confused With
Accuracy (정확성) is about being correct, while Precision (정밀성) is about the level of detail or repeatability.
Usage Notes
Commonly used in engineering, medicine, and science.
Common Mistakes
Learners often use '정확성' for everything, but '정밀성' is better for detailed, minute measurements.
Memory Tip
Jeong-mil (정밀) sounds like 'Minute' (small detail).
Word Origin
From Sino-Korean 精 (refined) + 密 (close/dense) + 性 (quality).
Grammar Patterns
Quick Quiz
반도체 제조 공정에서는 극도의 ____이 요구된다.
Correct!
The correct answer is: 정밀성
Related Vocabulary
More technology words
융합
B2The process of combining two or more different things to form a new whole. It is frequently used in modern contexts like tech-convergence or interdisciplinary studies.
기반 시설
B2The basic systems and services that are necessary for a country or an organization to run smoothly, such as buildings, transport, and water and power supplies.
보급
B2The act of spreading, distributing, or popularizing something among the general public, such as technology, information, or goods.
획기적
B2Describing something that is groundbreaking, epoch-making, or revolutionary. It marks a significant turning point or a new era in a field.
상용화되다
B2To be commercialized or put into daily use. It refers to the stage where a new technology or invention becomes available to the general public for purchase and use.
정교하다
B2To be exquisite, sophisticated, or elaborate. It refers to something made with great skill and attention to detail, or a theory/system that is very logical and precise.
고안하다
B2To devise, design, or invent a new plan, method, or machine by thinking deeply.
직관적
B2Using or based on what one feels to be true even without conscious reasoning; instinctive and easy to understand immediately.
구현하다
B2To realize or embody an idea, plan, or thought into a concrete form or system. Often used in technical and philosophical contexts.
정보화
B2The process of making information available and accessible through technology, leading to an information-based society.
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