突然 (tū rán) — sudden, abrupt, unexpected

Definition

Sudden and unexpected, focusing on the speed of an event (a sudden decision, sudden departure). 意外 is more about an accident or something surprising that goes wrong.

adjective
suddenabruptunexpected

Examples

  • 突然
    Zhè ge jué dìng hěn tū rán.
    This decision is very sudden.
  • 突然
    Yí gè tū rán de wèn tí ràng tā bù zhī dào zěn me bàn.
    A sudden problem made him not know what to do.
  • 突然
    Dà jiā dōu bù zhī dào tā tū rán lí kāi de yuán yīn.
    No one knows the reason for his sudden departure.

Origin

Derived word
构词法gòucífǎ
后缀hòuzhuìSuffix

A fixed syllable at the end that turns the word into a noun, a person, a place or the like.

sudden
ránlike that

突 conveys suddenness, and 然 adds a like-that sense, describing an abrupt change.

Characters in this word

Two or more meaningful parts placed together so that their meanings combine into a new one.

突 shows 犬 (dog) under 穴 (cave; den), as a dog suddenly coming out of a den.

Open 突 →

Most characters — around four in five — are built this way: one part hints at the meaning, the other at the pronunciation.

Meaning part形符xíngfú
huǒfire
Sound part声符shēngfú
ránrán
Same sound today

然 is made from 肰, which gives the sound, and 火, which shows fire, matching the old sense 'to burn'.

Open 然 →

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