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noun

nematode

NEM-uh-tohd
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Nematode (noun) means a worm belonging to the large phylum Nematoda, such as a roundworm or threadworm. Example: “The soil sample contained thousands of nematodes.”

noun
1
A worm belonging to the large phylum Nematoda, such as a roundworm or threadworm.
"The soil sample contained thousands of nematodes."
"Some nematodes are harmless, while others damage crops or infect animals."
"Gardeners sometimes introduce beneficial nematodes to control pests naturally."

How to use nematode

Learner’s notes

In plain EnglishA thin, thread-like worm from a large group called Nematoda.

When to use it

It is a technical zoological term rather than everyday vocabulary.

Memory tip

Picture a thin thread to connect the Greek root nema to the worm's shape.

Trace the full origin ↓
Common pairings
parasitic nematode beneficial nematodes nematode infection soil nematodes
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The soil sample contained thousands of _____.

Etymology

The word comes from the scientific name Nematoda, which was itself taken from Ancient Greek. It traces back to a Greek word for thread combined with an ending meaning like, reflecting the worms' thin, thread-like bodies.

Origin: Ancient Greek

roundworm

Rhymes for nematode

See all rhymes for nematode →

Frequently asked questions

What is a nematode?
A nematode is a type of worm from the phylum Nematoda, which includes roundworms and threadworms.
Are nematodes the same as roundworms?
Roundworm is a common synonym for nematode, both referring to worms of this phylum.
Why is it called a nematode?
The name comes from an Ancient Greek word for thread, describing the worm's thin, filament-like shape.
What is the meaning of nematode?
"nematode" (noun) means a worm belonging to the large phylum Nematoda, such as a roundworm or threadworm.