detritivore: meaning, definition, pronunciation and examples
C2Technical / Scientific
Quick answer
What does “detritivore” mean?
An organism that feeds on dead and decaying organic matter (detritus).
Audio
Pronunciation
Definition
Meaning and Definition
An organism that feeds on dead and decaying organic matter (detritus).
A consumer in an ecosystem that breaks down dead plant and animal material, recycling nutrients back into the environment. Can be microscopic (e.g., bacteria) or macroscopic (e.g., earthworms, millipedes).
Dialectal Variation
British vs American Usage
Differences
No significant lexical or semantic differences. Spelling is identical.
Connotations
Neutral scientific term in both varieties.
Frequency
Extremely low frequency in general language; exclusive to biological/ecological contexts in both regions.
Grammar
How to Use “detritivore” in a Sentence
[organism] is a detritivore[detritivore] feeds on/of [detritus/debris]classified as a detritivoreVocabulary
Collocations
Examples
Examples of “detritivore” in a Sentence
adjective
British English
- The detritivorous worms are essential for soil health.
- A detritivorous feeding mode.
American English
- Detritivorous organisms process leaf litter.
- Detritivorous behavior was observed.
Usage
Meaning in Context
Business
Virtually never used.
Academic
Used in biology, ecology, and environmental science textbooks and papers to describe trophic levels and nutrient cycles.
Everyday
Extremely rare; might appear in nature documentaries or advanced educational materials.
Technical
Core term in ecology for organisms occupying the detrital trophic pathway.
Watch out
Common Mistakes When Using “detritivore”
- Misspelling as 'detrivore' or 'detritavore'.
- Confusing it with 'decomposer' (which performs chemical breakdown).
- Using it as a general term for any organism that eats dead things, including scavengers like vultures.
FAQ
Frequently Asked Questions
Detritivores are typically larger organisms that ingest and physically break apart detritus (e.g., earthworms). Decomposers like bacteria and fungi are microscopic and break down matter chemically through secretion of enzymes.
Not exactly. Scavengers typically feed on larger dead animals (carrion), while detritivores feed on smaller, often partially decomposed, plant and animal matter mixed with soil or sediment (detritus).
The primary form is a noun. The related adjective is 'detritivorous' (e.g., detritivorous insects).
It is a core term in ecology, specifically in the study of food webs, trophic dynamics, and nutrient cycling.
An organism that feeds on dead and decaying organic matter (detritus).
Detritivore is usually technical / scientific in register.
Detritivore: in British English it is pronounced /dɪˈtraɪtɪvɔː/, and in American English it is pronounced /dɪˈtraɪtəvɔːr/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: DETRITus + VORE (to devour) = something that devours dead matter.
Conceptual Metaphor
NATURE'S RECYCLER / THE CLEAN-UP CREW
Practice
Quiz
Which of the following is MOST accurately described as a detritivore?