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abaxial

Upper-Intermediate (B2)

IPA: /əˈbæks.i.əl/

KK: /əˈbæk.si.əl/

adjective
Definition

This word describes something that is positioned away from the central line or axis of an object, such as a plant or body part.


Example

The abaxial surface of the leaf is often where the stomata are located.


Conversation
Sloth A
Did you know that some plants have abaxial surfaces that are different from the upper ones?
Sloth B
Really? I had no idea there was such a distinction.
Sloth A
Yeah, it helps them adapt to their environment better.
Sloth B
That makes sense! Nature is so interesting.

Synonyms & Antonyms
Synonyms
dorsal
outer
external
Antonyms
ventral
inner
internal
Root Explanation

Abaxial is formed from "ab-" (meaning away from) and "axial" (from Latin "axis", meaning axis or central line). The term describes something that is situated away from the axis, particularly in botanical contexts where it refers to the side of a leaf that is away from the stem.

Memory Tip

Think of 'away from' ('ab-') the 'central line' ('axial') to remember that 'abaxial' refers to something positioned away from the axis.

Visually Confused Words
biaxial
anaxial
adaxial
axial
paraxial
abbatial
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