Korean Dictionary
How to say "Laboratory" in Korean
“Laboratory” in Korean is 실험실 (pronounced "Silheomsil").
실험실
Silheomsil
Usage & Context
Laboratories (실험실) at Korean universities and research institutes are world-class facilities driving innovation in fields like semiconductor technology, biotechnology, and materials science. Korean high schools also have dedicated science labs. The lab experience is formative for students pursuing STEM careers and conducting the hands-on research Korea is known for globally.
Example Sentence
실험실에서 새로운 물질을 발견했어요.
A new substance was discovered in the laboratory.
How to use 실험실 naturally
Quick answer
The Korean word for “Laboratory” is 실험실, romanized as Silheomsil.
Usage tip
Learn this word together with a complete Korean sentence. Meaning often depends on particles, politeness level, and word order.
Common mistake
Do not rely only on the English meaning. Read the Korean example sentence and notice the particles, word order, and politeness level around 실험실.
Pronunciation Guide
The first syllable, '실' (sil), sounds like 'sill' as in 'windowsill'. The middle syllable, '험' (heom), is like 'hum' but with a slightly more open 'eo' vowel, similar to 'huh-m'. The last syllable, '실' (sil), is again like 'sill'. The stress is fairly even across the syllables.
More Example Sentences
Describing the dedication of university researchers.
대학원생들은 밤늦게까지 실험실에서 연구해요.
Graduate students research in the lab until late at night.
Recalling positive memories from high school.
고등학교 과학 실험실은 항상 재미있었어요.
High school science labs were always fun.
Discussing intensive medical research efforts.
새로운 백신 개발을 위해 실험실이 24시간 가동되고 있어요.
The lab is operating 24 hours a day for new vaccine development.
Cultural Context
In Korea, '실험실' (silheomsil) often conjures images of cutting-edge technology and intense research, especially in fields like semiconductors, biotechnology, and materials science, where Korea is a global leader. University and corporate labs are highly competitive and well-funded, reflecting the nation's strong emphasis on STEM education and innovation. For students, the lab experience is a crucial part of their academic and career development.
Editorial note
We review entries like 실험실 for pronunciation, example sentence fit, and learner mistakes so the page answers more than a direct dictionary lookup.
Reviewed by Min-jung Park, Korean Language Teacher. Updated May 31, 2026. See our editorial standards.
Common Phrases
실험실 안전 수칙
Laboratory safety rules
실험실에서 만나자
Let's meet in the lab
실험실 장비
Laboratory equipment
Related Expressions
연구실
Yeongusil
Research lab/office (often interchangeable with 실험실 in academic settings)
실험
Silheom
Experiment
과학실
Gwahaksil
Science room (often for younger students)
연구원
Yeonguwon
Researcher
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