啶 — Chinese character
啶
dìng
in chemistry, -dine
- Pinyin
- dìng
- Radical
- 30 ⼝ (Mouth)
- Strokes
- 11
- Components
- 口 定
- Formation
- pictophonetic — mouth; meaning component 口; sound component 定
Common words with 啶
| Word | Pinyin | Meaning |
|---|---|---|
| 吡啶 | bǐ dìng | pyridine C5H5N (loanword) |
| 嘧啶 | mì dìng | pyrimidine C4H4N2 |
| 哌啶 | pài dìng | piperidine (chemistry) (loanword) |
| 胞嘧啶 | bāo mì dìng | cytosine nucleotide (C, pairs with guanine G 鳥嘌呤|鸟嘌呤 in DNA and RNA) |
| 尿嘧啶 | niào mì dìng | uracil nucleotide (U, pairs with adenine A 腺嘌呤 in RNA) |
| 哌替啶 | pài tì dìng | pethidine (aka meperidine or Demerol) (loanword) |
| 吖啶 | ā dìng | acridine (antiseptic and disinfectant) |
| 吖丁啶 | ā dīng dìng | azetidine (chemistry) (loanword) |
| 氨吖啶 | ān ā dìng | aminoacridine or aminacrine (antiseptic and disinfectant) |
| 胸腺嘧啶 | xiōng xiàn mì dìng | thymine nucleotide (T, pairs with adenine A 腺嘌呤 in DNA) |
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.