dicynodont: meaning, definition, pronunciation and examples
C2Technical/Scientific
Quick answer
What does “dicynodont” mean?
Any member of an extinct group of herbivorous mammal-like reptiles from the Permian and Triassic periods, characterised by two prominent tusks.
Audio
Pronunciation
Definition
Meaning and Definition
Any member of an extinct group of herbivorous mammal-like reptiles from the Permian and Triassic periods, characterised by two prominent tusks.
A term used in paleontology and evolutionary biology to refer to a diverse clade of non-mammalian synapsids that were among the most successful and widespread herbivores of their time.
Dialectal Variation
British vs American Usage
Differences
No lexical differences. Pronunciations differ slightly.
Connotations
Identical technical connotations in both varieties.
Frequency
Extremely low frequency in both, limited to specialist literature.
Grammar
How to Use “dicynodont” in a Sentence
[The/This] dicynodont [verb e.g., possessed, had, lived]Vocabulary
Collocations
Examples
Examples of “dicynodont” in a Sentence
adjective
British English
- The dicynodont fauna of the Karoo Basin is extensive.
- Dicynodont morphology is highly specialised.
American English
- The dicynodont fauna of the Karoo Basin is extensive.
- Dicynodont morphology is highly specialized.
Usage
Meaning in Context
Business
Not used.
Academic
Used in paleontological research, evolutionary biology papers, and earth science textbooks.
Everyday
Not used.
Technical
Central term in vertebrate paleontology for a specific clade of extinct animals.
Vocabulary
Synonyms of “dicynodont”
Neutral
Weak
Vocabulary
Antonyms of “dicynodont”
Watch out
Common Mistakes When Using “dicynodont”
- Confusing dicynodonts with dinosaurs (they are more closely related to mammals).
- Spelling errors: 'dicyodont', 'dicynadont'.
- Using as a common noun outside paleontology.
FAQ
Frequently Asked Questions
No, they were not dinosaurs. They were non-mammalian synapsids, a group more closely related to mammals.
It comes from Greek, meaning 'two dog-tooth', referring to the pair of prominent tusks characteristic of the group.
They lived from the middle Permian period until the end of the Triassic period, approximately 270 to 200 million years ago.
Dicynodonts themselves are extinct. However, as non-mammalian therapsids, they are part of the broader evolutionary lineage that led to mammals.
Any member of an extinct group of herbivorous mammal-like reptiles from the Permian and Triassic periods, characterised by two prominent tusks.
Dicynodont is usually technical/scientific in register.
Dicynodont: in British English it is pronounced /daɪˈsɪnəʊdɒnt/, and in American English it is pronounced /daɪˈsɪnəˌdɑːnt/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
DICYNODONT: DInosaurs Cousins Yielding NO DENTition (except two tusks).
Practice
Quiz
What is a dicynodont?