zuishōde
1. Myelin sheath
Noun
#650344
1. Myelin sheath
1. black quartz; morion
1. auspicious sign; good omen
1. amethyst
1. myelin sheath (around the axon of a neuron)
1. citrine; yellow quartz
1. smoky quartz; cairngorm
1. Myelin sheath.
1. It is not myelin sheath.
1. If/when the myelin sheath; If it is the myelin sheath