Thorax Meaning and Definition
Thorax
Pronunciation
/ˈθoʊræks/
Part of Speech
Noun
Definition
A part of the body of insects, consisting of the thorax, which is the central segment that connects the head to the abdomen, containing the legs, wings, and other organs.
Examples
- The beetle’s thorax was modified for flight.
- The arachnid’s thorax held its eight legs.
Synonyms
- Segment
- Body part
Antonyms
- Head
- Abdomen
Additional Information
The thorax plays a crucial role in the movement and sensory perception of insects. It is often divided into three segments: the prothorax, mesothorax, and metathorax. Each segment can have modified structures such as modified legs, wings, or sensory organs.
Insects like beetles, flies, and bees have different types of thorax structures, which are adapted to their specific lifestyle and habitat.
Etymology
The word “thorax” comes from the Greek word “θώραξ”, meaning “breastplate” or “shield”, as it refers to the protective covering of the insect’s organs.
Usage Notes
The term “thorax” is primarily used in scientific and technical contexts, such as entomology, biology, and ecology.
Cultural References
In popular culture, the term “thorax” has appeared in various works, such as in the Marvel Comics character Thor, who has a magical hammer called Mjolnir that is stored in his thorax.
Idiomatic Expressions or Phrases
None
Related Words or Phrases
- Abdomen
- Head
- Segment
Collocations
- insect thorax
- beetle thorax
- flying beetle thorax
Frequency of Use
The term “thorax” is relatively rare in everyday language, but it is commonly used in scientific and technical contexts.
Common Misspellings
- Thorikas
- Thoriks
- Throaks