giant crab
Học thuậtThân thiện
Definition
Noun: A very large species of crab (Macrocheira kaempferi) native to the waters around Japan, known for inhabiting deep-sea environments and having an exceptionally large leg span.
Usage
This term is used specifically to refer to the biological species, often in zoological, culinary, or ecological contexts. It is a compound noun that functions as a single unit.
Examples
- The giant crab is also commonly called the Japanese spider crab.
- Researchers used a submersible to observe a giant crab in its natural deep-water habitat.
- The aquarium has a special tank for its newly acquired giant crab.
Advanced Usage
- The term is often used in scientific and popular descriptions to emphasize the creature's impressive size compared to other crab species.
Variants and Related Words
- Japanese spider crab: The most common alternative name for the same species.
- Macrocheira kaempferi: The formal scientific (Latin) name.
Synonyms
- Japanese spider crab
Different Meanings
As a compound noun, "giant crab" does not have separate meanings for its individual components in this context. It refers exclusively to the specific species described.
Noun
- very large deep-water Japanese crab