凸
to stick out; protruding; convex; male (connector etc); Taiwan pr. [tu2]
5 strokes
Dict coverage rank #1,698 U+51F8
How 凸 is formed
Ideographic compound (会意字)
A rectangle with a bulge
How to remember it
convex · Heisig RSH #32
Keyword method from Heisig's Remembering Simplified Hanzi.
Words containing 凸
| Word | Pinyin | Meaning |
|---|---|---|
| 凸多面体 | tū duō miàn tǐ | convex polyhedron |
| 凸多边形 | tū duō biān xíng | convex polygon |
| 凸面体 | tū miàn tǐ | convex body |
| 双凸面 | shuāng tū miàn | convex on both sides (of lens); biconvex |
| 凸多胞形 | tū duō bāo xíng | convex polytope |
| 凸面镜 | tū miàn jìng | convex mirror |
| 凸折线 | tū zhé xiàn | convex polygonal line |
| 凸性 | tū xìng | convexity |
| 绿豆凸 | lǜ dòu tū | see 綠豆椪|绿豆椪[lu:4 dou4 peng4] |
| 凸面 | tū miàn | convex surface |
| 凸出 | tū chū | to protrude; to stick out |
| 凸线 | tū xiàn | convex curve |
| 凹凸不平 | āo tū bù píng | (idiom) uneven (surface); bumpy (road) |
| 凸度 | tū dù | convexity |
| 凸起 | tū qǐ | convex; protruding; to protrude; to bulge; to buckle upwards |
| 前凸后翘 | qián tū hòu qiào | (of a woman) to have nice curves; buxom; shapely |
| 凸边 | tū biān | rim; protruding edge |
| 凸耳 | tū ěr | flange; lug |
| 凸透镜 | tū tòu jìng | convex lens |
| 凸轮 | tū lún | cam |