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Definitions from WordNet

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Modiolus

Description:

The term "modiolus" refers to a small and important anatomical structure found in various organisms, including humans and mollusks. It is often used in the context of biology, anatomy, and zoology.

Parts of Speech:

• Noun: The modiolus is a crucial component in the cochlea.
• Plural Noun: The modioluses of different invertebrate species vary in size.

Senses and Usages:

1. Human Anatomy: In human anatomy, the modiolus refers to a central region within the cochlea of the inner ear, containing delicate nerve endings and blood vessels.

Example Sentence: The modiolus is responsible for transmitting sound signals to the brain.

2. Mollusk Anatomy: In mollusks, the modiolus is an important structure located near the hinge of bivalve shells, functioning in support and as a point of attachment for muscles.

Example Sentence: The modiolus of the clam shell provides stability and facilitates movement.

3. Biology and Zoology: The modiolus plays a key role in the development and formation of certain species, particularly in relation to the growth and arrangement of teeth, shells, or bones.

Example Sentence: The modiolus in certain marine organisms contributes to the formation of intricate coral reefs.

Possible Related Products on Amazon:

• Cochlea Anatomy
• Mollusk Biology
• Coral Formation