IPA: /ˈæksəˌniːm/
KK: /ˈæksəˌnim/
A structure found in cilia and flagella, made up of a bundle of microtubules that helps in movement.
The axoneme is essential for the beating motion of sperm tails.
Axoneme is formed from "axon" (from Greek "axōn", meaning axis or axle) and "-eme" (from Greek "-ēma", meaning a part or a component). The term axoneme refers to the structural component of cilia and flagella, essentially the axis or core part of these cellular appendages.
Think of the 'axis' ('axon') that serves as the core structure of cilia and flagella, which helps you remember that 'axoneme' refers to this essential part.
No commonly confused words.