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How to Write 嘶 (sī) — Meaning “to hiss; to neigh; to roar”

sī 15 strokes Radical: 口

嘶 (sī) means "to hiss; to neigh; to roar" in Chinese. It has 15 strokes with the radical 口.

Rated 4.2/5 in difficulty (advanced).

Appears in 3+ common words including 嘶吼 (sī hǒu), 嘶嘶 (sī sī), 嘶哑 (sī yǎ).

Due to its 15 strokes, Hanzi Writer's error detection shows 嘶 requires focused practice — most learners need 10+ attempts for consistent accuracy.

Stroke order practice for 嘶 - sī

Practice Writing 嘶 (sī)

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The character 嘶 (sī) is written with 15 strokes. Follow the standard Chinese stroke order: top to bottom, left to right, outside before inside. The radical 口 is one of its key components.

Practice the correct stroke order with the Hanzi Writer app to see animated stroke-by-stroke guidance with real-time feedback.

嘶 means to hiss; to neigh; to roar.

Character嘶
Pinyinsī (si)
Meaningto hiss; to neigh; to roar
Strokes15
Radical口
Difficulty4.2/5

嘶 is a compound character with the mouth radical (口) indicating a sound made by the mouth, and the phonetic component 斯 (sī) providing pronunciation and suggesting the idea of 'splitting' or 'tearing' the air. Together, they convey the sharp, forceful sounds of hissing, neighing, or roaring.

💡 Memory Tip: A horse opens its mouth (口) wide and lets out a fierce neigh that splits the air like an axe (斤) cutting through its stable (其).

嘶吼 sī hǒu
to roar; to howl
嘶嘶 sī sī
hissing sound
嘶哑 sī yǎ
hoarse; husky

狮子在嘶吼。

shī zi zài sī hǒu

The lion is roaring.

蛇发出嘶嘶声。

shé fā chū sī sī shēng

The snake makes a hissing sound.

他的声音很嘶哑。

tā de shēng yīn hěn sī yǎ

His voice is very hoarse.

Character Pinyin Strokes Radical
嘶 (current) sī 15 口
㕡 hé 14 口
喿 zào 13 口
嗄 á 13 口
Stroke order practice for 嘶 - sī

Practice Writing 嘶 (sī)

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Frequently Asked Questions about 嘶

嘶 combines the radical 口 (mouth) on the left, indicating sounds from the mouth, with 斯 (sī) on the right, which contributes the pronunciation. The radical shows that this character is about vocal sounds, like hissing, neighing, or roaring.

Characters with Radical 口

Other 15-Stroke Characters