Definition, Meaning & Synonyms
invertebrate
noun
/ɪnˈvɜːrtɪbrət/
Definition
An invertebrate is an animal that lacks a backbone or spinal column.
Examples
- The jellyfish is a common invertebrate found in oceans.
- Earthworms are important invertebrates that help improve soil health.
- Many invertebrates, like octopuses, exhibit complex behaviors.
Meaning
Invertebrates make up a vast group of animals that do not have skeletal structures made of bones. This category includes many species such as insects, mollusks, and worms.
Synonyms
- Non-vertebrate
- Spineless animal
- Invertebrate animal
