error, mistake, blunder, slip, lapse mean a departure from what is true, right, or proper. error suggests the existence of a standard or guide and a straying from the right course through …

ERROR definition: 1. a mistake: 2. a wrong decision: 3. to understand that you were wrong to behave in a particular…. Learn more.

In science and engineering in general, an error is defined as a difference between the desired and actual performance or behavior of a system or object.

ERROR definition: a deviation from accuracy or correctness; a mistake, as in action or speech. See examples of error used in a sentence.

Definition of error noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

1. a deviation from accuracy or correctness; mistake. 2. the holding of mistaken opinions. 3. the condition of believing what is not true: I was in error about the date. 4. a moral offense. 5. a …

From Longman Business Dictionary er‧ror /ˈerəˈerər/ noun [countable] 1 a mistake The confusion was the result of a computer error.

Dec 4, 2025 · error (third-person singular simple present errors, present participle erroring, simple past and past participle errored) (computing) To function improperly due to an error, especially …

There are 12 meanings listed in OED's entry for the noun error, three of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Simply put, an error is a mistake. However, that mistake is more likely due to a lapse in judgment or skill than to an accident. A plane crash that occurs after the pilot mistakenly presses the …