퇴적물
Matter that settles to the bottom of a liquid; sediment. Often used in geology to describe layers of sand, mud, or stone.
Exemples
3 sur 5지층은 오랜 시간 동안 퇴적물이 쌓여 만들어집니다.
Geological layers are created as sediment accumulates over a long time.
해저 퇴적물을 분석하면 과거 기후를 알 수 있습니다.
Analyzing seafloor sediment reveals past climates.
홍수 이후에 마당에 흙과 퇴적물이 가득했어.
After the flood, the yard was full of dirt and sediment.
Famille de mots
Astuce mémo
Toe (Pile) + Jeok (Accumulate) + Mul (Thing). Things that pile and accumulate.
Quiz rapide
강물에 섞여 내려온 모래나 흙이 바닥에 쌓인 것을 ____이라고 한다.
Correct !
La bonne réponse est : 퇴적물
Exemples
지층은 오랜 시간 동안 퇴적물이 쌓여 만들어집니다.
academicGeological layers are created as sediment accumulates over a long time.
해저 퇴적물을 분석하면 과거 기후를 알 수 있습니다.
formalAnalyzing seafloor sediment reveals past climates.
홍수 이후에 마당에 흙과 퇴적물이 가득했어.
informalAfter the flood, the yard was full of dirt and sediment.
퇴적물이 배수관을 막아서 수리가 필요합니다.
businessSediment clogged the drainpipe, so repairs are needed.
호수 바닥에 퇴적물이 가라앉아 물이 맑아졌다.
everydaySediment settled at the bottom of the lake, making the water clear.
Famille de mots
Collocations courantes
Phrases Courantes
퇴적물이 가라앉다
sediment settles
퇴적물 분석
sediment analysis
모래 퇴적물
sand sediment
Souvent confondu avec
침전물 is usually chemical or liquid settling, while 퇴적물 is more geological (sand, mud).
Notes d'usage
Common in TOEFL geology and environmental science reading sections.
Erreurs courantes
Learners often forget the '물' suffix. '퇴적' is the process; '퇴적물' is the substance.
Astuce mémo
Toe (Pile) + Jeok (Accumulate) + Mul (Thing). Things that pile and accumulate.
Origine du mot
From Sino-Korean 堆積物 (퇴: pile, 적: accumulate, 물: thing).
Modèles grammaticaux
Quiz rapide
강물에 섞여 내려온 모래나 흙이 바닥에 쌓인 것을 ____이라고 한다.
Correct !
La bonne réponse est : 퇴적물
Vocabulaire associé
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