| Definition | breath, air, steam, gas. weather. used in Taoist charms |
| Unicode | U+7081 |
| Cangjie | MUF |
| Total strokes | 8 |
| Unicode radical + strokes | 火 hoả (86) + 4 strokes |
| Hán-Việt reading | khí |
| Mandarin (Pinyin) | qì |
| Cantonese (Jyutping) | hei3 |
| Vietnamese | khí, nhũ "không khí, khí quyển" (gdhn) |