theropod
Học thuậtThân thiện
Definition
Noun: A member of a major group of carnivorous, bipedal dinosaurs that existed from the Triassic through the Cretaceous periods, characterized by short forelimbs and locomotion on strong hind legs.
Usage
The word "theropod" is used as a singular noun to refer to an individual dinosaur of this group or as a plural noun ("theropods") to refer to the group collectively. It is a scientific term used in paleontology and related fields.
Examples
- theropod.
- theropods.
- theropod.
Advanced Usage
- Theropod dinosaur: This full phrase is often used for clarity, though "theropod" alone is sufficient in scientific contexts.
- The discovery provided new insights into the behavior of theropod dinosaurs.
Variants and Related Words
- Theropoda (noun): The formal scientific name for the suborder or clade that includes all theropods.
- Theropodan (adjective): Relating to or characteristic of theropods.
- The fossil displayed distinct theropodan features.
Synonyms
- Predatory dinosaur (general term)
- Bipedal carnivorous dinosaur (descriptive phrase)
Different Meanings
The word "theropod" has a single, specific meaning in paleontology. It does not have common idiomatic or figurative uses.
Noun
- any of numerous carnivorous dinosaurs of the Triassic to Cretaceous with short forelimbs that walked or ran on strong hind legs