髄鞘

Reading

Kana: ずいしょう
Romaji: zuishō
Kana
Romaji

Definition

1

myelin sheath (around the axon of a neuron)

Kanji

Reading: ズイ
Meanings: marrow, pith, essence
Readings: ショウ、 ソウ、 さや
Meanings: sheath, case, margin, difference, shells (of beans)