accident

accidentnoun

American /ˈæk.sɪ.dənt/ British /ˈæk.sɪ.dənt/
plural accidents
  1. crash or injuryan unexpected event, especially one causing damage or injury, that no one intended

    countable [C]

    Collocations

    adjective + noun a car accident, a serious accident, a minor accident, a tragic accident
    verb + noun have an accident, cause an accident, survive an accident, report an accident

    For translators (sense 1)

    Grammar trap Accident is usually used with have, not make or do: have an accident.
  2. by chancesomething that happens without being planned or intended

    countable [C]

    Collocations

    phrase no accident that

    For translators (sense 2)

    Meaning across languages In many languages, one word can cover both a harmful, unplanned event and a harmless unplanned event; English often uses accident for the harmful kind and coincidence or by chance for a harmless one, though usage is not always so clean.

Phrases

by accident

without being planned; not on purpose

Word family

  • accidental
  • accidentally

Usage

By accident means something happened without being intended, whatever the cause: I broke it by accident can still describe carelessness. By mistake means someone did the wrong thing because of an error in judgment or action: I sent the email to the wrong person by mistake.

Common mistakes

I did an accident. I had an accident.
Accident is used with have, not do or make.