noun / adjective HSK 4
wài
accident · unexpected · mishap · surprise

Meaning

意外 refers to something that happens unexpectedly or outside of one's expectations. It commonly describes accidents, mishaps, or unforeseen events, often with a negative connotation. As an adjective, it means 'unexpected' or 'surprising.'

Usage

Native speakers frequently use 意外 in news reports about accidents, insurance contexts, and everyday conversations about surprising events. It's more formal than 突然 (sudden) and carries implications of something unplanned. Common in phrases like 发生意外 (an accident occurred) and 意外事故 (accident/mishap).

Examples

  1. 01
    他在上班路上发生了意外,被送进了医院。
    zài shàng bān shàng shēng le wài, bèi sòng jìn le yuàn.
    He had an accident on his way to work and was sent to the hospital.
  2. 02
    这次见面真是个意外的惊喜!
    Zhè jiàn miàn zhēn shì wài de jīng !
    This meeting is really an unexpected pleasant surprise!

Characters

Measure words

  • chǎng一场意外
  • 一次意外

Common collocations

  • 发生意外
    shēng wài
    an accident occurs
  • 意外事故
    wài shì
    accident, mishap
  • 意外收获
    wài shōu huò
    unexpected gain/bonus
  • 意外惊喜
    wài jīng
    pleasant surprise

Antonyms

Origin

The compound literally means 'outside one's intention/expectation' (意 = intention/thought + 外 = outside), forming the semantic concept of something that falls outside what was anticipated.

Related