crux   (Sound)

The crux has 2 Senses.

• crux, crux australis, southern cross
• a small conspicuous constellation in the southern hemisphere in the Milky Way near Centaurus
• 南天で目立つ小さな星座で、銀河の中、ケンタウロスの近くにある

• crux, crux of the matter
• 最重要点, 核心, 肝所, 勘所, 枢要
• the most important point
• 最も重要な点