triassic: meaning, definition, pronunciation and examples
LowFormal/Academic
Quick answer
What does “triassic” mean?
Relating to the first geological period of the Mesozoic era, from about 252 to 201 million years ago.
Audio
Pronunciation
Definition
Meaning and Definition
Relating to the first geological period of the Mesozoic era, from about 252 to 201 million years ago.
Sometimes used to describe fossils, rocks, or events from that era, particularly in scientific contexts.
Dialectal Variation
British vs American Usage
Differences
No significant differences in spelling, pronunciation, or usage; both variants use the term identically in scientific discourse.
Connotations
Neutral and scientific in both dialects.
Frequency
Equally rare in everyday language but common in academic and technical fields.
Grammar
How to Use “triassic” in a Sentence
the Triassicin the Triassicfrom the TriassicVocabulary
Collocations
Examples
Examples of “triassic” in a Sentence
adjective
British English
- The Triassic period marks the emergence of early dinosaurs.
- These Triassic sediments are rich in fossils.
American English
- Triassic rocks can be found in the southwestern United States.
- The Triassic era preceded the Jurassic.
Usage
Meaning in Context
Business
Not applicable; rarely if ever used.
Academic
Common in geology, paleontology, and earth sciences for discussing historical periods.
Everyday
Rarely used; limited to educational or casual scientific discussions.
Technical
Specific to stratigraphy and historical geology for labeling time intervals and rock layers.
Vocabulary
Synonyms of “triassic”
Neutral
Weak
Vocabulary
Antonyms of “triassic”
Watch out
Common Mistakes When Using “triassic”
- Misspelling as 'Triasic' (missing one 's').
- Mispronunciation as /ˈtraɪəsɪk/ instead of /traɪˈæsɪk/.
FAQ
Frequently Asked Questions
The Triassic is the first geological period of the Mesozoic era, lasting from approximately 252 to 201 million years ago.
It is pronounced /traɪˈæsɪk/ in both British and American English.
No, it is a technical term primarily used in geology, paleontology, and related academic fields.
Common collocations include 'Triassic period', 'Triassic fossils', and 'Triassic rocks'.
Relating to the first geological period of the Mesozoic era, from about 252 to 201 million years ago.
Triassic is usually formal/academic in register.
Learning
Memory Aids
Mnemonic
Think 'Tri' for three, as in the three-part Mesozoic era (Triassic, Jurassic, Cretaceous), with Triassic being the first.
Conceptual Metaphor
Dawn of the dinosaurs – representing the beginning of a major evolutionary era.
Practice
Quiz
What does 'Triassic' primarily refer to?