| 1 | 定 | 定 | dìng | ding4 | to set; to fix; to determine; to decide; to order | | |
| 2 | 定律 | 定律 | dìng lǜ | ding4 lu:4 | scientific law (e.g. law of conservation of energy); (in human affairs) a generalization based on observation (e.g. "power corrupts") | | |
| 3 | 定义 | 定義 | dìng yì | ding4 yi4 | definition; to define | | |
| 4 | 定额 | 定額 | dìng é | ding4 e2 | fixed amount; quota | | |
| 5 | 定期 | 定期 | dìng qī | ding4 qi1 | at set dates; at regular intervals; periodic; limited to a fixed period of time; fixed term | | |
| 6 | 定向 | 定向 | dìng xiàng | ding4 xiang4 | to orientate; directional; directed; orienteering | | |
| 7 | 定量 | 定量 | dìng liàng | ding4 liang4 | quantity; fixed amount; ration | | |
| 8 | 定性 | 定性 | dìng xìng | ding4 xing4 | to determine the nature (usually of error or crime); to determine chemical composition; qualitative; fixed | | |
| 9 | 定居 | 定居 | dìng jū | ding4 ju1 | to settle (in some city, country etc); to take up residence | | |
| 10 | 定位 | 定位 | dìng wèi | ding4 wei4 | to orientate; to position; to categorize (as); to characterize (as); positioning; position; niche | | |
| 11 | 定价 | 定價 | dìng jià | ding4 jia4 | to set a price; to fix a price | | |
| 12 | 定级 | 定級 | dìng jí | ding4 ji2 | to grade; to rank; to establish the level of sb or sth | | |
| 13 | 定规 | 定規 | dìng guī | ding4 gui1 | to decide; to determine; established practice; (dialect) firmly resolved (to do sth) | | |
| 14 | 定说 | 定說 | dìng shuō | ding4 shuo1 | to affirm; to assert; generally accepted view | | |
| 15 | 定鼎 | 定鼎 | dìng dǐng | ding4 ding3 | lit. to set up the sacred tripods (following Yu the Great); to fix the capital; to found a dynasty; used in advertising | | |
| 16 | 定都 | 定都 | dìng dōu | ding4 dou1 | and established the capital | | |
| 17 | 定座率 | 定座率 | dìng zuò lǜ | ding4 zuo4 lu:4 | occupancy (i.e. proportion of seats occupied) | | |
| 18 | 定存 | 定存 | dìng cún | ding4 cun2 | certificate of deposit; time deposit; abbr. for 定期存款 | | |
| 19 | 定点厂 | 定點廠 | dìng diǎn chǎng | ding4 dian3 chang3 | factory designated by the state to make a particular product | | |
| 20 | 定出 | 定出 | dìng chū | ding4 chu1 | to determine; to fix upon; to set (a target, a price etc) | | |
| 21 | 定场诗 | 定場詩 | dìng chǎng shī | ding4 chang3 shi1 | first soliloquy text (introducing opera character) | | |
| 22 | 定场白 | 定場白 | dìng chǎng bái | ding4 chang3 bai2 | first soliloquy (introducing opera character) | | |
| 23 | 定标器 | 定標器 | dìng biāo qì | ding4 biao1 qi4 | scaler | | |
| 24 | 定边县 | 定邊縣 | dìng biān xiàn | Ding4 bian1 Xian4 | Dingbian County in Yulin 榆林 , Shaanxi | | |
| 25 | 定边 | 定邊 | dìng biān | Ding4 bian1 | fixed allocation; Dingbian County in Yulin 榆林 , Shaanxi | | |