枢 — pivot/hub

JLPT N1 kanji · 8 strokes · on'yomi suu.

A wooden (木) hinge in its socket (区) — the pivot.

Example words

• 枢軸 — suujiku — axis/pivot
• 中枢 — chuusuu — center/nucleus

Includes an animated stroke-order player, freehand tracing practice, and a quiz.