rachis

[US]/ˈreɪ.kɪs/
[UK]/ˈreɪ.kɪs/
Frequency: Very High

Translation

n.the main axis of a plant structure; the spine or vertebral column in anatomy; the axis of a flower cluster; the petiole or stem of a leaf
Word Forms
Pluralrachiss

Phrases & Collocations

rachis structure

rachis length

rachis axis

rachis development

rachis segment

rachis morphology

rachis node

rachis position

rachis angle

rachis function

Example Sentences

the rachis of the feather supports the barbs.

in botany, the rachis is the main axis of a compound leaf.

the rachis can be found in various plants and animals.

the structure of the rachis is crucial for flight in birds.

researchers study the rachis to understand its function.

the rachis connects the leaflets in a compound leaf.

in some species, the rachis is quite flexible.

the rachis plays a significant role in the plant's growth.

birds often preen their feathers along the rachis.

the rachis can vary in thickness depending on the species.

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