心髄

Reading

Kana: しんずい

Romaji: shinzui

Definitions

noun

1

marrow; pith

2

centre; center; nucleus; hub

3

bottom of one's heart

Kanji

心

Readings: シン、 こころ、 -ごころ

Meanings: heart, mind, spirit, heart radical (no. 61)

髄

Reading: ズイ

Meanings: marrow, pith, essence