Rachis

usgb/ˈreɪ.kɪs/
noun

The main axis of a fern or other plant, bearing leaves or flowers.

The rachis of the fern is a crucial part of its structure, supporting the leaves.
Visual representation of "rachis" - The main axis of a fern or other plant, bearing leaves or flowers.

Usage tips

Neutral

spinal rachis, rachis skeleton, leaf rachis

Definition 1 of 1
Visual representation of "rachis"
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Botanical Structure

Understanding the term in relation to plant anatomy

Illustration for Botanical Structure
The rachis serves as a vital structural element in plants, acting as the backbone of the foliage.
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Anatomical Framework

Recognizing its role in human anatomy

Illustration for Anatomical Framework
The rachis is commonly referred to when discussing the vertebral column, the spine of the body.
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Metaphorical Use

Applying the word in everyday language

Illustration for Metaphorical Use
The term can also be used metaphorically to indicate the main support in various systems.
Visual representation of the word "Rachis"

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