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 failure to make …

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.

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

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

An error is something you have done that is considered to be incorrect or wrong, or that should not have been done. NASA discovered a mathematical error in its calculations.

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 "pilot eject" …

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 …