主軸

Reading

Kana: しゅじく

Romaji: shujiku

Definitions

noun

1

main spindle; main shaft

2

linchpin; pivot

3

principal axis; main axis

(Mathematics)

Kanji

主

Readings: シュ、 ス、 シュウ、 ぬし、 おも、 あるじ

Meanings: lord, chief, master, main thing, principal

軸

Reading: ジク

Meanings: axis, pivot, stem, stalk, counter for book scrolls