HSK 6 · Science
凝固 nínggù “to solidify” in Chinese
Same in Traditional
What 凝固 means
- to solidify
- to congeal
- to freeze
- fig. with rapt attention
How to say 凝固
凝níng2nd tone, rising
固gù4th tone, falling
凝固 in a sentence
How 凝固 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.

凝níngto congeal
- 冫ice · bīngMeaning part
- 疑to doubt · yíSound part
冫 hints at the meaning (ice); 疑 (yí) hints at the sound. Compare it with níng.

固gùhard
- 囗enclosure · wéiMeaning part
- 古old · gǔSound part
囗 hints at the meaning (enclosure); 古 (gǔ) hints at the sound. Compare it with gù.
How to write 凝固
凝 16 strokes · 固 8 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 凝固
Words with 凝
Words with 固
固定gùdìng · to fix巩固gǒnggù · to consolidate固有gùyǒu · inherent固执gùzhí · stubborn坚固jiāngù · sturdy牢固láogù · firm顽固wángù · stubborn固体gùtǐ · solid (matter)固然gùrán · admittedly根深蒂固gēnshēndìgù · deep-rooted
More words: Science & Technology
FAQs
凝固 (nínggù) means “to solidify” or “to congeal”. It is an HSK 6 word.
Say it nínggù: níng with a 2nd tone, then gù with a 4th tone. Press Listen at the top of this page to hear it, or Slowly to hear each tone clearly.
Yes. 凝固 is written the same way in Simplified and Traditional characters.
Add a Chinese (Simplified) pinyin keyboard to your phone or computer, type ninggu with no tone marks or spaces, then choose 凝固 from the suggestions. Typing ninggu into this dictionary’s search box finds it too.
凝固 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.