also: がりゃく
The main modern sense: broken pieces left after a building, road, vehicle, etc. has been destroyed. It can literally suggest tiles, stones, and fragments.
Rubble from the building that collapsed in the earthquake was blocking the road.
救助隊は瓦礫の下に人がいないか確認した。
The rescue team checked whether anyone was under the debris.
junk; rubbish; worthless trash
Less common and often dismissive or figurative: something treated as worthless rubbish. For ordinary household trash, ごみ is the normal word.
彼はその古い機械を瓦礫同然だと言った。
He said the old machine was no better than junk.
After the earthquake, many people were buried under the rubble.
The workers cleared away the rubble from the collapsed building.
The entire town was reduced to rubble by the bombing.
After the typhoon passed, there was a mountain of rubble in the street.
がらくた is the everyday word for useless junk or odds and ends around the house, whereas 瓦礫 specifically means rubble left from destruction.
ごみ is the ordinary word for garbage or trash in daily life, while 瓦礫 is mainly used for rubble from a collapsed or destroyed structure.
がれ refers specifically to natural rock fragments accumulated on a slope, while 瓦礫 is broader debris or rubble, often from destroyed buildings.
Standard kanji spelling with the modern common reading がれき.
Attested but marked as an outdated kana usage; included mainly for recognition in older or dictionary contexts.
Kana spelling is also seen, especially when avoiding the difficult kanji 礫 or in learner-facing text.
The spelling combines 瓦, 'tile,' and 礫, 'small stone; pebble,' matching the older concrete idea of tiles and pebbles or broken fragments. This is a useful component explanation rather than a precise historical derivation.