Definition, Meaning & Synonyms

rachides

Noun

/ˈrɑː.kɪdz/

Definition

Rachides are the plural form of ‘rachis’, which refers to the central axis of a feather or the main stem of a compound leaf.

Examples

The rachides of the bird’s feathers are essential for flight.
The taxonomy of plants often discusses the various features of the rachides.
In designing aerodynamics, understanding the structure of rachides can be crucial.

Meaning

In botany and anatomy, ‘rachides’ can describe the structure responsible for supporting leaves or feathers, often acting as a backbone for these biological structures.