凸 — convex/protruding

JLPT N1 kanji · 5 strokes · on'yomi totsu.

A pictograph of a bump pushing out — convex.

Example words

• 凸 — totsu — convex
• 凸凹 — dekoboko — unevenness

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