碰撞

• Pinyin: pèng zhuàng
• Hanzi breakdown: 碰 = 石 + 并 (stone + together — collide); 撞 = 扌 + 童 (hand + upright figure — to ram or knock against)

Meaning

To collide; to crash; to impact. Used both for physical collisions and figuratively for clashes of ideas, cultures, or opposing viewpoints.

In physics: collision and impact. Figuratively: intellectual sparks (思想碰撞 — collision of ideas), cultural confrontations (文化碰撞), or viewpoint clashes. 碰撞 can carry positive or negative connotations depending on context.

Examples

1. 两车在十字路口发生猛烈碰撞，所幸均为轻微擦碰，无人受伤。 Two cars collided violently at the intersection, but fortunately it was only minor scraping, and no one was hurt.
2. 不同文化背景的学生汇聚一堂，思想上的碰撞往往能激发出意想不到的创新火花。 Students from different cultural backgrounds come together, and clashes of ideas often spark unexpected innovation.
3. 这场哲学辩论让两种截然对立的世界观发生了激烈碰撞，各方都提出了令人信服的论据。 This philosophy debate triggered a fierce clash between two completely opposing worldviews, and each side presented compelling arguments.

Usage Guide

Context: physics, traffic, intellectual discourse, culture

Tone: neutral

Do Say

• 实验室里的粒子碰撞实验为科学家们提供了大量珍贵数据，推动了基础物理学的前沿研究。(Particle collision experiments in the laboratory provide scientists with a large amount of precious data, advancing cutting-edge research in fundamental physics.)
• 东西方价值观的碰撞在全球化背景下日趋频繁，如何在尊重差异的前提下寻求共识，是当代社会的重要议题。(The collision of Eastern and Western values is becoming increasingly frequent in the context of globalisation; how to seek common ground while respecting differences is an important contemporary issue.)

Don't Say

• 他们碰撞了很多话题 — use 探讨了很多话题 or 交流了许多观点; 碰撞 describes a clash or collision, not the act of discussing topics

Origin & History

碰 (bump into) + 撞 (crash into) — two near-synonyms combined to emphasise the force and impact of collision

Cultural Context

Generation: All ages

Social background: Universal