| Definition | soak, steep; sodden, soaked; rotten; foam, froth |
| Unicode | U+6f1a |
| Cangjie | ESRR |
| Total strokes | 14 |
| Unicode radical + strokes | 氵 thủy (85) + 11 strokes |
| Hán-Việt reading | âu ẩu |
| Mandarin (Pinyin) | ōu òu |
| Cantonese (Jyutping) | au1 au3 |
| Vietnamese | âu, nhũ "âu (bọt nước)" (gdhn) |