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bug

noun B2 Neutral

Meaning

A "bug" is a defect or error in a computer program or system that causes it to malfunction or produce incorrect results.
💡 Be careful not to confuse "bug" with "glitch," as they can refer to different types of issues in technology.

Example Sentences

Did you find the bug causing the software to crash ?
The software has a bug that causes it to crash unexpectedly .
There is a bug in the app causing it to crash .

Word in Context

Anna was testing the new app at her kitchen table when she noticed that it closed unexpectedly . She found a bug that made the settings disappear , so she wrote a short note and messaged her teammate for help . They worked together over a video call , tried a few quick fixes and then ran the program again to check the result . After an hour of testing they were relieved to see that the problem was fixed and the app behaved as expected .

Common Phrases

software bug bug report bug fix

Synonyms

Never forget "bug"

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