debris

noun

de·​bris də-ˈbrē How to pronounce debris (audio)
dā-ˈbrē,
ˈdā-ˌbrē,
 British usually  ˈde-(ˌ)brē
plural debris də-ˈbrēz How to pronounce debris (audio)
dā-ˈbrēz,
ˈdā-ˌbrēz,
 British usually  ˈde-(ˌ)brēz
1
: the remains of something broken down or destroyed
digging through the storm's debris in search of survivors
sifted through the debris of her broken marriage
2
geology : an accumulation of fragments of rock
3
: something discarded : rubbish
picking up debris after the parade

Examples of debris in a Sentence

After the earthquake, rescuers began digging through the debris in search of survivors. Everything was covered by dust and debris.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Any burn scar areas will be especially prone to dangerous flash flooding which could trigger debris flows and mudslides. Nadine El-Bawab, ABC News, 20 Sep. 2025 During the test, the robot successfully traverses randomly placed debris, ascends, and descends steps without difficulty. Kaif Shaikh, Interesting Engineering, 19 Sep. 2025 Mud and debris flows impacted multiple homes and covered roads across the area, about 80 miles east of Los Angeles, San Bernardino County Fire said. Chris Dolce, CNN Money, 19 Sep. 2025 Wige has reportedly spent years removing debris from the waters of Willow Beach. Angel Saunders, PEOPLE, 19 Sep. 2025 See All Example Sentences for debris

Word History

Etymology

French débris, from Middle French, from debriser to break to pieces, from Old French debrisier, from de- + brisier to break, of Celtic origin; akin to Old Irish brisid he breaks; perhaps akin to Latin fricare to rub — more at friction

First Known Use

1708, in the meaning defined at sense 1

Time Traveler
The first known use of debris was in 1708

Browse Nearby Words

Cite this Entry

“Debris.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/debris. Accessed 24 Sep. 2025.

Kids Definition

debris

noun
de·​bris də-ˈbrē How to pronounce debris (audio)
dā-;
ˈdā-ˌbrē
plural debris -ˈbrēz How to pronounce debris (audio)
-ˌbrēz
1
: the remains of something broken down or destroyed : ruins
2
: an accumulation of fragments of rock
3
: something discarded : rubbish

Medical Definition

debris

noun
de·​bris
də-ˈbrē, dā-ˈ, ˈdā-ˌ, British usually ˈdeb-(ˌ)rē
plural debris
: organic waste from dead or damaged tissue
a wound obscured by blood and debrisEmergency Medicine

More from Merriam-Webster on debris

Last Updated: - Updated example sentences
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