HSK 5 · Adjectives
烂 làn “rotten” in Chinese
Traditional 爛
What 烂 means
- rotten
- mushy
- worn out
- soft
- well-cooked and soft
More meanings from CC-CEDICT
- to rot
- to decompose
- chaotic
- messy
How to say 烂
烂làn4th tone, falling
烂 in a sentence
- 烂 can also mean “lousy” or “terrible”
How 烂 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.

烂lànsoft; mushy
- 火fire · huǒMeaning part
- 兰orchid · lánSound part
火 hints at the meaning (fire); 兰 (lán) hints at the sound. Compare it with làn.
How to write 烂
烂 9 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 烂
Words with 烂
More words: Adjectives
FAQs
烂 (làn) means “rotten” or “mushy”. It is an HSK 5 word.
Say it làn: làn with a 4th tone. Press Listen at the top of this page to hear it, or Slowly to hear each tone clearly.
In Traditional characters, used in Taiwan and Hong Kong, 烂 is written 爛. The pronunciation is the same.
Add a Chinese (Simplified) pinyin keyboard to your phone or computer, type lan with no tone marks or spaces, then choose 烂 from the suggestions. Typing lan into this dictionary’s search box finds it too.
烂 is an HSK 5 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.