softwarebug

noun
UK /ˈsɒft.weə bʌɡ/
US /ˈsɔːft.wer bʌɡ/

A mistake in a computer program that makes it do something wrong.

The game kept closing because of a software bug.


OTHER MEANINGS

2. A small problem in a system or plan that causes trouble.

There was a bug in the schedule that made everyone arrive early.

3. An error that makes a device or machine behave strangely.

The robot's bug made it spin in circles.

4. A hidden flaw that only shows up in certain situations.

The bug only appeared when the screen was turned sideways.