commissure

/'kɔmisjuə/

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Word: Commissure

Part of Speech: Noun

Simple Definition: In a simple way, a "commissure" refers to a group of nerve fibers that connect one side of the brain or spinal cord to the other side. You can think of it as a bridge that allows communication between the two sides.

Usage Instructions:

• "Commissure" is used mainly in scientific or medical contexts, particularly when talking about the brain or nervous system.
• It is often used in discussions about anatomy or neurological studies.

Example Sentence:

• "The corpus callosum is the largest commissure in the brain, connecting the left and right hemispheres."

Advanced Usage:

• In advanced contexts, when discussing neuroanatomy, you might encounter terms like "anterior commissure" or "posterior commissure," which refer to specific commissures in the brain that have their own functions.

Word Variants:

• There are no common variants of the word "commissure," but you may encounter related terms like "commissural" (adjective) which describes something that relates to a commissure.

Different Meanings:

• While "commissure" primarily refers to nerve fibers, in a broader biological context, it can also refer to any junction or connection between two structures.

Synonyms:

• Connection
• Junction
• Bridge (in a more figurative sense)

Idioms and Phrasal Verbs:

• There are no specific idioms or phrasal verbs that use "commissure," as it is a technical term.

Summary:

In summary, "commissure" is an important term in the fields of neuroscience and anatomy, referring to the connections that allow different parts of the nervous system to communicate with each other.

Academic

Noun

1. a bundle of nerve fibers passing from one side to the other of the brain or spinal cord