Meaning & Definition of word "Error"

Error

/ˈɛrər/

noun:

  • 1. A mistake or inaccuracy, typically in a calculation or process.
    • Example: The accountant discovered an error in the financial report that needed correction.
  • 2. A deviation from accuracy or correctness.
    • Example: He admitted that there was an error in his calculations that affected the results.
  • 3. An action that is incorrect or misguided.
    • Example: She realized that her decision to invest without researching was a significant error.
  • 4. In computer science, an error is a condition that causes a program to produce an incorrect result or to terminate unexpectedly.
    • Example: The software crashed due to a critical error in its code.

Etymology

From Middle English *eror*, from Old French *erreur*, from Latin *error*, meaning 'a wandering, a deviation'.

Common Phrases and Expressions

error of judgment:

A mistake made in assessing a situation.

trial and error:

A method of learning through experimentation and mistakes.

human error:

A mistake made by a person, often contrasted with machine error.

Related Words

mistake:

An act or judgment that is misguided or wrong.

fault:

An error, defect, or imperfection.

blunder:

A serious mistake usually caused by ignorance or confusion.

Slang Meanings of error

Meaning: Epic fail

Example Sentence: His attempt to cook dinner was an epic fail—burnt and inedible.

Meaning: Fumble

Example Sentence: I totally fumbled that question during the test.