B2 noun Neutral

합성

/hap̚s͈ʌŋ/

The process of combining two or more things to create something new. Commonly used in chemistry (synthesis) or digital media (composite/editing).

Examples

3 of 5
1

사진 합성 기술이 매우 정교해졌다.

Photo composition technology has become very sophisticated.

2

새로운 신약을 합성하는 데 성공했다.

Succeeded in synthesizing a new drug.

3

이 재료는 천연이 아니라 합성 소재입니다.

This material is synthetic, not natural.

Word Family

Noun
합성
Verb
합성하다
Adjective
합성된
💡

Memory Tip

Hap-seong: 'Hap' (combine) + 'Seong' (make/accomplish). Combine to make something.

Quick Quiz

식물은 햇빛을 이용해 영양분을 만드는 광_____을 한다.

Correct!

The correct answer is: 합성

Examples

1

사진 합성 기술이 매우 정교해졌다.

everyday

Photo composition technology has become very sophisticated.

2

새로운 신약을 합성하는 데 성공했다.

academic

Succeeded in synthesizing a new drug.

3

이 재료는 천연이 아니라 합성 소재입니다.

business

This material is synthetic, not natural.

4

이건 합성한 티가 너무 나.

informal

It's too obvious that this was edited/synthesized.

5

유기 화합물의 합성 과정을 설명하세요.

formal

Explain the synthesis process of organic compounds.

Word Family

Noun
합성
Verb
합성하다
Adjective
합성된

Common Collocations

합성 세제 synthetic detergent
합성 섬유 synthetic fiber
합성 사진 composite/edited photo
합성하다 to synthesize/combine
화학 합성 chemical synthesis

Common Phrases

합성 수지

synthetic resin (plastic)

합성 기술

synthesis technology

광합성

photosynthesis

Often Confused With

합성 vs 혼합

혼합 is just mixing; 합성 implies creating a new chemical or structural entity.

📝

Usage Notes

Common in IELTS Reading passages about science, environment, or technology.

⚠️

Common Mistakes

Don't confuse '합성' with '조립' (assembling parts).

💡

Memory Tip

Hap-seong: 'Hap' (combine) + 'Seong' (make/accomplish). Combine to make something.

📖

Word Origin

From Sino-Korean 合 (combine) and 成 (become/form).

Grammar Patterns

~를 합성하다 합성된 ~

Quick Quiz

식물은 햇빛을 이용해 영양분을 만드는 광_____을 한다.

Correct!

The correct answer is: 합성

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