凹凸 āotū concave-convex

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Stroke order

凹凸 is written in 10 strokes across 2 characters.

凹凸 — the Chinese character for concave-convex (āotū), stroke diagram — Stroke diagram for 凹凸 — concave-convex

凹 — 5 strokes
凸 — 5 strokes

Senses

concave or convex
bumps and holes
uneven (surface)
rugged

Characters in 凹凸

凹 āo — concave; depressed; sunken; indented; female (connector etc)
凸 tū — to stick out; protruding; convex; male (connector etc)

Character meanings from CC-CEDICT (CC BY-SA 4.0).

Related words

凹凸 is pronounced āotū and means “concave-convex”.

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