Korean Dictionary
How to say "Science" in Korean
“Science” in Korean is 과학 (pronounced "Gwahak").
과학
Gwahak
Usage & Context
Science (과학) is a highly regarded subject in Korean schools and part of the core curriculum. Korean students explore physics, chemistry, biology, and earth science. Korea's global reputation in technology and innovation begins with strong science education from an early age, supported by well-equipped laboratories in most schools.
Example Sentence
과학 시간에 실험을 해요.
We do experiments in science class.
How to use 과학 naturally
Quick answer
The Korean word for “Science” is 과학, romanized as Gwahak.
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 과학.
Pronunciation Guide
The first syllable, '과' (gwa), sounds like 'gwa' in 'guava.' The second syllable, '학' (hak), rhymes with 'hack,' with a clear 'h' sound. The two syllables are pronounced distinctly but flow together.
More Example Sentences
A middle school student talking about their favorite part of science class.
저는 과학 실험하는 게 제일 재미있어요.
I find doing science experiments the most fun.
A news reporter discussing national policy and economic priorities.
우리나라는 과학 기술 발전에 많은 투자를 하고 있어요.
Our country is investing a lot in the development of science and technology.
A parent advising their child about the requirements for specialized high schools.
과학고등학교에 가려면 과학 성적이 아주 좋아야 해요.
To go to a science high school, your science grades must be very good.
Cultural Context
'과학' (science) is highly valued in Korea, a nation known for its technological advancements and innovation. Science education is emphasized from an early age, often with hands-on experiments and science fairs to foster interest. Many students aspire to enter '과학고등학교' (science high schools) or pursue STEM fields in university, reflecting the societal importance placed on scientific talent.
Editorial note
We review entries like 과학 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
과학 시간
science class
과학 실험
science experiment
과학 영재
science prodigy
Related Expressions
기술
Gisul
technology
이과
Igwa
natural sciences (as a university major track)
과학자
Gwahakja
scientist
과학 기술
Gwahak gisul
science and technology
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