bug
bug
bʌg
bag
British pronunciation
/ˈbʌɡ/

Definition & Meaning of "bug"in English

Bug
01

any type of small insect

Dialectamerican flagAmerican
bug definition and meaning

What is "bug"?

The term "bug" is often used to refer to any small insect or creepy-crawly creature, but technically it has a more specific meaning. Bugs are a type of insect that belong to the order Hemiptera, which includes around 50,000 different species. Hemipterans have specialized mouthparts that allow them to pierce and suck fluids from plants and other organisms. Common examples of true bugs include stink bugs, bed bugs, and cicadas. However, in everyday language, the term "bug" is often used more broadly to refer to any small creepy-crawly creature, including insects, arachnids, and other invertebrates.

example
Examples
There was a tiny bug crawling on the kitchen counter.
She hates bugs and always keeps insect repellent with her.
02

a tiny living organism that can cause disease

example
Examples
The flu is caused by a viral bug.
Scientists study bugs under microscopes.
03

an error or fault in a computer program, system, etc.

Wiki
example
Examples
The software update aimed to fix a bug that caused the application to crash when opening large files.
He reported a bug in the program that resulted in incorrect calculations during data processing.
04

an insect with piercing-sucking mouthparts, forewings partly thickened and leathery, and usually undergoing incomplete metamorphosis

example
Examples
The squash bug is a common pest in vegetable gardens.
Bed bugs feed on human blood at night.
05

a small concealed microphone used to eavesdrop or record secretly

example
Examples
The office was found to have a bug in the conference room.
Police planted a bug to monitor criminal activity.
to bug
01

to persistently annoy someone, often by making repeated requests or demands

Transitive: to bug sb
to bug definition and meaning
example
Examples
The children continued to bug their parents for a new video game.
Despite being told to stop, he kept bugging his classmates for answers.
02

to hide a small microphone in a place or device in order to secretly listen to or record someone's conversations

Transitive: to bug a place or device
example
Examples
The spy attempted to bug the conference room to gather sensitive information.
Law enforcement decided to bug the suspect's phone to monitor potential criminal activities.
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