Definition, Meaning & Synonyms
abaxial
Adjective
/əˈbæk.si.əl/
Definition
Referring to the side of an organ or structure that is away from the main axis.
Examples
- The abaxial surface of the leaf is where you’ll find the stomata.
- An abaxial orientation of the petals can influence pollination.
- The abaxial layer of the skin plays a role in thermoregulation.
Meaning
The term ‘abaxial’ is often used in botany to describe the surface of leaves that faces away from the stem or axis. It’s the opposite of ‘adaxial’, which refers to the side facing the axis.
Synonyms
- Outward-facing
- External
- Peripheral
