回 (huí) means "to return" with 6 strokes, radical 囗 (enclosure), HSK 1 on the new exam.
Pronunciation
Meaning
Primary: to return
Etymology
Oracle-bone origin
Oracle-bone and bronze forms of 回 show a spiral or whirlpool, two nested curves rotating around a centre. The character is a pictograph of swirling water or a vortex, and the meaning of turning or returning comes directly from this circular motion.
Form evolution
The spiral of the oracle-bone form was regularised in seal script (篆书) into two concentric squares, 囗 inside 囗. Clerical script (隶书) hardened the curves into straight strokes, producing the familiar box-in-a-box shape. Modern standard (楷书) kept this structure unchanged.
How the meaning evolved
The original sense of swirling or turning extended naturally to returning, going back, and circling. In modern Mandarin it serves as both a verb (to return, 回家) and a measure word for occurrences (一回 yī huí, one time), the latter sense derived from the idea of one full turn or cycle.
Cultural note
The classical novel 红楼梦 (Dream of the Red Chamber) numbers its chapters using 回, reflecting the older sense of one narrative cycle. The character also names the Hui (回族) Muslim ethnic group, a usage unrelated to the pictographic origin.
Mnemonic
A mouth inside a border — to return to origin
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 | huí |
| Meanings | to return |
| Stroke count | 6 strokes |
| Radical | 囗 (#31: enclosure) |
| New HSK exam | Recognise at HSK 1 |
| Frequency | #593 most common |
Example sentences
Words containing 回
Related characters
Similar meaning (action)
On the new HSK 1 exam
Studying for HSK 1? Keep 回 with the rest of your level.
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Frequently Asked Questions
Reviewed by RJ Murray, Founder, HSK Lord.