Translation guide
The English word 'detritus' refers to waste, debris, or fragments left over from disintegration or destruction. In Japanese, the best translation depends on context: geological/organic debris, general litter, or figurative remnants.
Loose fragments of rock, soil, or organic matter resulting from erosion or decomposition.
Technical term for rock fragments or detritus in geology. Common in scientific contexts.
この地域の岩屑は風化によって形成された。
The detritus in this area was formed by weathering.
Refers to clastic material or detrital matter, often used in sedimentology.
砕屑物が堆積して砂岩ができる。
Detritus accumulates and forms sandstone.
Loanword from English, used in ecology for organic debris (e.g., leaf litter).
デトリタスは生態系において重要な役割を果たす。
Detritus plays an important role in the ecosystem.
Discarded rubbish, trash, or scattered debris in everyday contexts.
The most common word for trash, garbage, or litter. Use for everyday waste.
道にゴミが散らかっていた。
There was detritus scattered on the road.
Junk, odds and ends, or worthless stuff. Implies a messy collection of discarded items.
Wreckage, remains, or debris, often after a disaster or destruction. More dramatic than general litter.
Remains or leftovers of something abstract, such as memories, ideas, or past events.
Remnants, leftovers, or what remains. Simple and versatile for abstract contexts.
過去の栄光の残りにすがっている。
He clings to the detritus of past glory.
Traces, vestiges, or lingering signs of something that has mostly disappeared. Often poetic.
Relic, remnant, or legacy, often from a past era. Can be physical or abstract.
Directly translating 'detritus' as デトリタス in everyday conversation will sound unnatural. Use ゴミ for litter or 残り for remnants unless you are in a scientific context.
ガレージにはがらくたが山積みだ。
The garage is piled high with detritus.
地震の後、街には建物の残骸が散乱していた。
After the earthquake, the city was littered with the detritus of buildings.
古い町並みに江戸時代の名残が見られる。
You can see the detritus of the Edo period in the old townscape.
That system is a detritus of the feudal era.