| 1 | 凸 | 凸 | tū | tu1 | to stick out; protruding; convex; male (connector etc); Taiwan pr. [tu2] | | |
| 2 | 凸轮轴 | 凸輪軸 | tū lún zhóu | tu1 lun2 zhou2 | camshaft | | |
| 3 | 凸折线 | 凸摺線 | tū zhé xiàn | tu1 zhe2 xian4 | convex polygonal line | | |
| 4 | 凸缘 | 凸緣 | tū yuán | tu1 yuan2 | flange | | |
| 5 | 凸性 | 凸性 | tū xìng | tu1 xing4 | convexity | | |
| 6 | 凸线 | 凸線 | tū xiàn | tu1 xian4 | to come to prominence; to appear clearly; to stick out; convex curve | | |
| 7 | 凸显 | 凸顯 | tū xiǎn | tu1 xian3 | to present clearly; to give prominence to; to magnify; clear and obvious | | |
| 8 | 凸凸 | 凸凸 | tū tū | tu1 tu1 | convex on both sides (of lens); biconvex | | |
| 9 | 凸透镜 | 凸透鏡 | tū tòu jìng | tu1 tou4 jing4 | convex lens | | |
| 10 | 凸起 | 凸起 | tū qǐ | tu1 qi3 | convex; protruding; to protrude; to bulge; to buckle upwards | | |
| 11 | 凸面体 | 凸面體 | tū miàn tǐ | tu1 mian4 ti3 | convex body | | |
| 12 | 凸面镜 | 凸面鏡 | tū miàn jìng | tu1 mian4 jing4 | convex mirror | | |
| 13 | 凸面部分 | 凸面部分 | tū miàn bù fèn | tu1 mian4 bu4 fen4 | convex part | | |
| 14 | 凸面 | 凸面 | tū miàn | tu1 mian4 | convex surface | | |
| 15 | 凸轮 | 凸輪 | tū lún | tu1 lun2 | cam | | |
| 16 | 凸镜 | 凸鏡 | tū jìng | tu1 jing4 | convex mirror | | |
| 17 | 凸耳 | 凸耳 | tū ěr | tu1 er3 | flange; lug | | |
| 18 | 凸多面体 | 凸多面體 | tū duō miàn tǐ | tu1 duo1 mian4 ti3 | convex polyhedron | | |
| 19 | 凸多边形 | 凸多邊形 | tū duō biān xíng | tu1 duo1 bian1 xing2 | convex polygon | | |
| 20 | 凸多胞形 | 凸多胞形 | tū duō bāo xíng | tu1 duo1 bao1 xing2 | convex polytope | | |
| 21 | 凸槌 | 凸槌 | tū chuí | tu1 chui2 | (slang) (Tw) to mess up; to screw up | | |
| 22 | 凸出 | 凸出 | tū chū | tu1 chu1 | to protrude; to stick out | | |
| 23 | 凸边 | 凸邊 | tū biān | tu1 bian1 | rim; protruding edge | | |
| 24 | 凸版印刷 | 凸版印刷 | tū bǎn yìn shuā | tu1 ban3 yin4 shua1 | relief printing; typography; printing with metal plates | | |
| 25 | 凸版 | 凸版 | tū bǎn | tu1 ban3 | relief printing plate | | |