boa constrictor
Definition
Noun: 1. A very large, non-venomous snake of the species Boa constrictor: A heavy-bodied constrictor snake native to tropical regions of the Americas and the West Indies. It kills its prey by coiling around it and squeezing.
Usage
The term "boa constrictor" is used specifically to refer to this particular species of large boa. It is a compound noun that functions as a single unit to name the animal. - The boa constrictor is often found in rainforests and semi-arid areas. - We saw a massive boa constrictor at the reptile exhibit.
Advanced Usage
- In biological and herpetological contexts, "Boa constrictor" (often italicized) is the formal binomial nomenclature for the species.
- The study focused on the feeding habits of Boa constrictor.
Variants and Related Words
- Boa (noun): A general term for snakes in the family Boidae, which includes the boa constrictor and other constricting snakes like anacondas and pythons. While all boa constrictors are boas, not all boas are boa constrictors.
- She owns a pet red-tailed boa, a subspecies of the boa constrictor.
Synonyms
- Constrictor (noun): A snake that kills by constriction. This is a broader category that includes boa constrictors, pythons, and anacondas.
- Like other constrictors, the boa constrictor subdues its prey by squeezing.
Notes on Meaning
- The term is sometimes used informally or in error to refer to any large constricting snake. However, correctly, it refers only to the specific species and its subspecies.
Noun
-
very large boa of tropical America and West Indies
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