| Hangul | 정련하다 |
| Romanization | jeongnyeonhada |
| Meaning | to smelt; to refine (metals) |
| Part of Speech | verb |
| TOPIK Level | TOPIK Level 5 |
제련소에서 구리 광석을 정련했어요.
jeryeonsoeseo guri gwangseoegeul jeongnyeonhaesseoyo.
The smelter refined the copper ore.
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정련하다 (jeongnyeonhada) means "to smelt; to refine (metals)" in Korean. It is a TOPIK Level 5 vocabulary word.
정련하다 is pronounced "jeongnyeonhada" in Revised Romanization.
정련하다 is a TOPIK Level 5 word. TOPIK Level 5 is the advanced level with ~8,000 words.