HSK 6 · Verbs
思索 sīsuǒ “to ponder” in Chinese
Same in Traditional
What 思索 means
- to ponder
- to think deeply
How to say 思索
思sī1st tone, high and level
索suǒ3rd tone, dipping
思索 in a sentence
How 思索 is built
Each colour is one part of the character. Parts repeat across thousands of characters, so learning them makes new words easier. See all 214 in our radicals chart.

思sīto think
- 田field · tián
- 心heart · xīn
Memory aidA head 田 (once a drawing of the skull) above the heart 心: to think.

索suǒto search
- 十ten · shí
- 冖cover · mì
- 糸silk · mì
How to write 思索
思 9 strokes · 索 10 strokes
Watch the order, then press Try writing it and draw each stroke in the grid. Each stroke is checked as you go.

Words related to 思索
Words with 思
意思yìsi · meaning没意思méiyìsi · boring有意思yǒuyìsi · interesting不好意思bùhǎoyìsi · to feel embarrassed思考sīkǎo · to reflect on思想sīxiǎng · thought沉思chénsī · to ponder反思fǎnsī · to reflect on构思gòusī · to conceive (an idea or plot)思念sīniàn · to miss
Words with 索
搜索sōusuǒ · to search (online)索取suǒqǔ · to ask for探索tànsuǒ · to explore摸索mōsuǒ · to grope线索xiànsuǒ · clue索性suǒxìng · might as well
More words: Thinking & Talking
FAQs
思索 (sīsuǒ) means “to ponder” or “to think deeply”. It is an HSK 6 word.
Say it sīsuǒ: sī with a 1st tone, then suǒ with a 3rd tone. Press Listen at the top of this page to hear it, or Slowly to hear each tone clearly.
Yes. 思索 is written the same way in Simplified and Traditional characters.
Add a Chinese (Simplified) pinyin keyboard to your phone or computer, type sisuo with no tone marks or spaces, then choose 思索 from the suggestions. Typing sisuo into this dictionary’s search box finds it too.
思索 is an HSK 6 word in the HSK 2.0 word lists.
Sources: meaning and pinyin checked by a native Mandarin teacher against the official HSK lists. Extra meanings from CC-CEDICT (CC BY-SA 4.0). Example sentences from Tatoeba (CC BY 2.0 FR). Character parts and stroke order from Make Me a Hanzi.