megathere: meaning, definition, pronunciation and examples
Very Low (C2+)Scientific / Technical
Quick answer
What does “megathere” mean?
A large, extinct ground sloth.
Audio
Pronunciation
Definition
Meaning and Definition
A large, extinct ground sloth.
Any member of the extinct family Megatheriidae, giant ground sloths that lived in the Americas from the Late Miocene to the end of the Pleistocene. Figuratively, it can denote something of immense size or antiquity.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning or usage, as it is a technical scientific term.
Connotations
None beyond the scientific definition.
Frequency
Equally rare in both dialects, confined to academic/palaeontological contexts.
Grammar
How to Use “megathere” in a Sentence
The [adjective] megathere [verb, e.g., roamed, lived].Vocabulary
Collocations
Examples
Examples of “megathere” in a Sentence
adjective
British English
- The megathere fossils were astonishingly well-preserved.
American English
- They studied megathere anatomy from the La Brea finds.
Usage
Meaning in Context
Business
Not used.
Academic
Used in palaeontology, zoology, and evolutionary biology texts.
Everyday
Virtually never used. Might appear in popular science documentaries or books.
Technical
The primary context. Refers specifically to members of the family Megatheriidae.
Vocabulary
Synonyms of “megathere”
Vocabulary
Antonyms of “megathere”
Watch out
Common Mistakes When Using “megathere”
- Misspelling as 'megather' or 'megatheir'.
- Using it as a general synonym for any large extinct animal (e.g., a dinosaur).
FAQ
Frequently Asked Questions
No. Megatheres are prehistoric mammals (xenarthrans), not dinosaurs. They lived much more recently than most dinosaurs.
It is extremely rare in everyday conversation. Its use would likely be metaphorical to describe something very large and slow.
'Megathere' refers to any member of the family Megatheriidae. 'Megatherium' is the most famous genus within that family (e.g., Megatherium americanum).
From the Late Miocene (around 10 million years ago) to the end of the Pleistocene (about 12,000 years ago), primarily in South and North America.
A large, extinct ground sloth.
Megathere is usually scientific / technical in register.
Megathere: in British English it is pronounced /ˈmɛɡəˌθɪə/, and in American English it is pronounced /ˈmɛɡəˌθɪr/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[Rare/Figurative] Move like a megathere: to move with immense, slow heaviness.”
Learning
Memory Aids
Mnemonic
MEGA (huge) + THERE (like 'therium' meaning beast). Think: 'The mega-beast there was a giant sloth.'
Conceptual Metaphor
SIZE IS MASS/MONUMENTALITY. ANTIQUITY IS SIZE. (e.g., 'a megathere of a bureaucracy' implies something huge, slow, and outdated).
Practice
Quiz
What is a 'megathere'?