凸 — Chinese character
凸
tū
to protrude, to bulge out; convex
- Pinyin
- tū
- Radical
- 17 ⼐ (Open Box)
- Strokes
- 5
- Components
- 一
- Formation
- ideographic — A rectangle with a bulge
- Japanese
- 凸 as a kanji
Common words with 凸
| Word | Pinyin | Meaning |
|---|---|---|
| 凸显 (凸顯) | tū xiǎn | to stand out clearly; to make prominent |
| 凸现 (凸現) | tū xiàn | to come to prominence; to appear clearly |
| 凸起 | tū qǐ | convex; protruding |
| 凸出 | tū chū | to protrude; to stick out |
| 凹凸 | āo tū | concave or convex; bumps and holes |
| 凸轮 (凸輪) | tū lún | cam |
| 凹凸不平 | āo tū bù píng | (idiom) uneven (surface); bumpy (road) |
| 凸轮轴 (凸輪軸) | tū lún zhóu | camshaft |
| 凸版 | tū bǎn | relief printing plate |
| 凸透镜 (凸透鏡) | tū tòu jìng | convex lens |
| 凸面 | tū miàn | convex surface |
| 凸缘 (凸緣) | tū yuán | flange |
English words written with 凸
Data: Make Me a Hanzi (Arphic Public License (graphics.txt); LGPL-3.0-or-later (dictionary.txt)); Unihan Database (Unicode License v3); CC-CEDICT (CC BY-SA 4.0). Retrieved 2026-10-22.