洗 (xǐ) means "to wash" with 9 strokes, radical 氵 (water), HSK 2 on the new exam.
Pronunciation
Meaning
Primary: to wash
Etymology
Oracle-bone origin
洗 does not appear in oracle bone script. It is a phono-semantic compound with 氵 (water) as the semantic radical and 先 (xiān, before) as the phonetic. 先 itself shows a foot (止) above a person (人), and this is relevant: the original meaning of 洗 is specifically to wash the feet.
Form evolution
The seal-script form shows three water drops on the left and a clear 先 on the right, with the foot-over-person structure of 先 still visible. Clerical script standardised the water radical into the modern three-stroke 氵 and flattened 先 into its current shape. The character has not changed meaningfully since the Han.
How the meaning evolved
The original narrow meaning was to wash the feet, a ritual act of welcoming guests in ancient China, distinct from 沐 (wash hair), 浴 (bathe the body), and 盥 (wash hands and face). Over time 洗 broadened to mean washing generally, absorbing the work of the more specific terms, and today covers everything from 洗手 (wash hands) to 洗衣服 (wash clothes) to 洗车 (wash a car).
Cultural note
The foot-washing origin survives in the compound 洗尘, literally 'wash off the dust,' meaning to hold a welcome banquet for a traveller, which preserves the ancient hospitality ritual. The idiom 洗心革面 (wash the heart and change the face) means to thoroughly reform oneself.
Mnemonic
Water comes first — to wash
Decomposition
Breaking a character into its components makes it far easier to recall. Each component above links to its own detail page.
Basic info
| Pinyin | xǐ |
| Meanings | to wash |
| Stroke count | 9 strokes |
| Radical | 氵 (#85: water) |
| New HSK exam | Recognise at HSK 2 |
| Frequency | #786 most common |
Example sentences
Words containing 洗
Related characters
Similar meaning (action)
On the new HSK 2 exam
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Frequently Asked Questions
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Reviewed by RJ Murray, Founder, HSK Lord.