| 翼 | yì | wing; area surrounding the bullseye of a target; to assist; one of the 28 constellations of Chinese astronomy; old variant of 翌; surname Yi; alternative name for 绛 capital of the Jin State during the Spring and Autumn Period (770-475 BC) |
| 机翼 | jī yì | wing (of aircraft) |
| 右翼 | yòu yì | the right flank; (politically) right-wing |
| 尾翼 | wěi yì | tail wing; empennage (arrow feathers or tail assembly of plane); tail unit |
| 左翼 | zuǒ yì | left-wing (political) |
| 小心翼翼 | xiǎo xīn yì yì | cautious and solemn (idiom); very carefully; prudent; gently and cautiously |
| 不翼而飞 | bù yì ér fēi | disappear without trace; vanish all of a sudden; spread fast; spread like wildfire |
| 前掠翼 | qián lüè yì | swept-forward wing (on jet fighter) |
喀喇沁左翼蒙古族
自治县 | Kā lā qìn zuǒ yì Měng gǔ zú zì zhì xiàn | Harqin Left Mongol autonomous county in Chaoyang 朝阳, Liaoning |
| 单翼飞机 | dān yì fēi jī | monoplane |
在天愿做比翼鸟，
在地愿做连理枝 | zài tiān yuàn zuò bǐ yì niǎo ,
zài dì yuàn zuò lián lǐ zhī | In the sky to be two birds flying wing to wing, on earth to be two trees with branches intertwined; wishing for conjugal bliss |
| 太阳翼 | tài yáng yì | solar panel |
| 如虎添翼 | rú hǔ tiān yì | lit. like a tiger that has grown wings; with redoubled power (idiom) |
| 察哈尔右翼中旗 | Chá hā ěr yòu yì zhōng qí | Chahar Right Center banner or Caxar Baruun Garyn Dund khoshuu in Ulaanchab 乌兰察布, Inner Mongolia |
| 察哈尔右翼前旗 | Chá hā ěr yòu yì qián qí | Chahar Right Front banner or Caxar Baruun Garyn Ömnöd khoshuu in Ulaanchab 乌兰察布, Inner Mongolia |
| 察哈尔右翼后旗 | Chá hā ěr yòu yì hòu qí | Chahar Right Rear banner or Caxar Baruun Garyn Xoit khoshuu in Ulaanchab 乌兰察布, Inner Mongolia |
| 张天翼 | Zhāng Tiān yì | Zhang Tian'yi (1906-1985), children's writer, author of prize-winning fairy tale Secret of the magic gourd 宝葫芦的秘密 |
| 旋翼 | xuán yì | rotor wing |
| 极右翼 | jí yòu yì | extreme right (politics) |
| 比翼 | bǐ yì | fly wing to wing |
| 水翼船 | shuǐ yì chuán | hydrofoil |
| 准噶尔翼龙 | Zhǔn gá ěr yì lóng | Dsungaripterus (genus of pterosaur) |
| 滑翔翼 | huá xiáng yì | hang glider; hang gliding |
| 无齿翼龙 | Wú chǐ yì lóng | Pteranodon (genus of pterosaur) |
| 科尔沁右翼中旗 | Kē ěr qìn yòu yì zhōng qí | Horqin right center banner, Mongolian Khorchin Baruun Garyn Dund khoshuu, in Hinggan league 兴安盟, east Inner Mongolia |
| 科尔沁右翼前旗 | Kē ěr qìn yòu yì qián qí | Horqin right front banner, Mongolian Khorchin Baruun Garyn Ömnöd khoshuu, in Hinggan league 兴安盟, east Inner Mongolia |
| 科尔沁左翼中 | Kē ěr qìn zuǒ yì zhōng | Horqin Left Middle banner or Khorchin Züün Garyn Dund khoshuu in Tongliao 通辽, Inner Mongolia |
| 科尔沁左翼中旗 | Kē ěr qìn zuǒ yì zhōng qí | Horqin Left Middle banner or Khorchin Züün Garyn Dund khoshuu in Tongliao 通辽, Inner Mongolia |
| 科尔沁左翼后 | Kē ěr qìn zuǒ yì hòu | Horqin Left Rear banner or Khorchin Züün Garyn Xoit khoshuu in Tongliao 通辽, Inner Mongolia |
| 科尔沁左翼后旗 | Kē ěr qìn zuǒ yì hòu qí | Horqin Left Rear banner or Khorchin Züün Garyn Xoit khoshuu in Tongliao 通辽, Inner Mongolia |
| 羽翼丰满 | yǔ yì fēng mǎn | fully fledged |
| 翼侧 | yì cè | flank (military) |
| 翼城 | Yì chéng | Yicheng county in Linfen 临汾, Shanxi |
| 翼城县 | Yì chéng xiàn | Yicheng county in Linfen 临汾, Shanxi |
| 翼子板 | yì zi bǎn | (PRC) fender (automotive) |
| 翼翼 | yì yì | cautious; prudent |
| 翼龙 | yì lóng | pterodactyl; Dodge Nitro (abbr. for 道奇翼龙) |
| 蝉翼 | chán yì | cicada's wing; fig. diaphanous; delicate texture |
| 赫伯斯翼龙 | Hè bó sī yì lóng | Herbstosaurus (genus of pterosaur) |
| 赵翼 | Zhào Yì | Zhao Yi (1727-1814), Qing dynasty poet and historian, one of Three great poets of the Qianlong era 乾嘉三大家 |
| 双翼飞机 | shuāng yì fēi jī | biplane |
| 惊恐翼龙 | Jīng kǒng yì lóng | Phobetor (genus of pterodactyloid pterosaur) |
| 鼻翼 | bí yì | the wing of the nose; ala nasi |
