A2noun1K

Error

UK /["/ˈerə(r)/"]/US /["/ˈerər/"]/

Definition

a mistake, especially one that causes problems or affects the result of something

In simple words: A mistake or something wrong that happens.

Examples

  • I made an error in my calculations.
  • The teacher pointed out the error in my essay.
  • There was an error when I tried to submit the form online.
  • He realized that his error had cost him the game.
  • Sometimes, an error can lead to unexpected results.

Usage notes

Use 'error' in both formal and casual contexts when talking about mistakes in writing, computer systems, or decisions. Avoid using it in very casual settings without explanation.

Grammar pattern

error + object

Memory hint

Think of a 'red error' sign that indicates something is wrong.

Collocations

  • egregious
  • fundamental
  • glaring
  • commit
  • make
  • cause
  • arise (from something)
  • occur
  • result (from something)
  • detection
  • correction
  • message
  • in error
  • error in
  • a comedy of errors
  • an error in judgement/​judgment
  • an error of judgement/​judgment

Synonyms

  • mistake
  • fault
  • blunder
  • inaccuracy
  • misstep

Antonyms

  • success
  • correctness
  • accuracy

Common mistakes

  • 'Error' confused with 'mistake' – 'error' is usually more formal.
  • Saying 'an error' and 'the error' interchangeably – be consistent with articles.
  • Using 'error' without context – always clarify what type of error.