磨淬

Reading

Kana: まさい

Romaji: masai

Definition

noun

1

polishing one's sword or talents or knowledge

Kanji

磨

Readings: マ、 みが.く、 す.る

Meanings: grind, polish, scour, improve, brush (teeth)

淬

Readings: サイ、 にらぐ

Meanings: anneal, quench, temper