trematode: meaning, definition, pronunciation and examples
LowTechnical / Scientific
Quick answer
What does “trematode” mean?
A parasitic flatworm of the class Trematoda, typically with an external sucker.
Audio
Pronunciation
Definition
Meaning and Definition
A parasitic flatworm of the class Trematoda, typically with an external sucker.
Any of numerous flatworms, including flukes, that are internal parasites of vertebrates and often have complex life cycles involving multiple hosts.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling is identical.
Connotations
Neutral, purely scientific in both varieties.
Frequency
Extremely low in general discourse, used almost exclusively in parasitology, veterinary science, and medicine.
Grammar
How to Use “trematode” in a Sentence
The [host] was infected with a trematode.The trematode [action, e.g., attaches to, migrates to] the [organ].Vocabulary
Collocations
Examples
Examples of “trematode” in a Sentence
verb
British English
- The organism can trematodise the host liver. (Note: Extremely rare/constructed)
American English
- The larvae will trematodize the intestinal tissue. (Note: Extremely rare/constructed)
adverb
British English
- Not applicable.
American English
- Not applicable.
adjective
British English
- The trematode infection required specific treatment.
- They studied the trematode life cycle.
American English
- A trematode parasite was identified in the sample.
- Trematode burdens were assessed in the population.
Usage
Meaning in Context
Business
Virtually never used.
Academic
Used in biological and medical research papers on parasitology.
Everyday
Extremely rare. Might appear in articles about tropical diseases or veterinary advice.
Technical
Core term in parasitology, veterinary medicine, and public health.
Vocabulary
Synonyms of “trematode”
Vocabulary
Antonyms of “trematode”
Watch out
Common Mistakes When Using “trematode”
- Mispronouncing as /triːˈmeɪ.toʊd/.
- Confusing with other parasitic worms like nematodes (roundworms) or cestodes (tapeworms).
- Using in non-technical contexts where 'parasitic worm' or 'fluke' would be clearer.
FAQ
Frequently Asked Questions
No. Both are parasitic flatworms, but tapeworms belong to the class Cestoda, while trematodes belong to the class Trematoda. They differ significantly in morphology and life cycle.
Some adult trematodes (flukes) are visible, often ranging from a few millimetres to several centimetres. Their eggs, however, are microscopic.
They are found worldwide but are more prevalent in tropical and subtropical regions with poor sanitation, where their complex life cycles involving water and specific host species (like snails) can be completed.
From a human and veterinary perspective, most are harmful parasites causing diseases like schistosomiasis, fascioliasis (liver fluke), and paragonimiasis (lung fluke). They are obligate parasites, so they require a host to complete their life cycle.
A parasitic flatworm of the class Trematoda, typically with an external sucker.
Trematode is usually technical / scientific in register.
Trematode: in British English it is pronounced /ˈtrɛm.ə.təʊd/, and in American English it is pronounced /ˈtrɛm.ə.toʊd/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None”
Learning
Memory Aids
Mnemonic
Think: A TREMATODE TREMbles as it ATTACHes with its sucker to its hODE (host).
Conceptual Metaphor
PARASITE AS INVADER / HIJACKER.
Practice
Quiz
What is a defining feature of most trematodes?