WordGarden.iobug
A2Pronunciation
UK
- /bˈʌɡ/
US
- /ˈbəɡ/
Meanings
Noun
a small insect or similar small crawling creature
a defect or error in software or a technical system
a mild illness or infection
More meaningsFewer meanings
a hidden listening device
Verb
to annoy or bother someone
to place a hidden listening device somewhere
Beyond the definition
The word "bug" is a multitasking marvel of the English language! While many of us think first of creepy-crawlies—beetles, ants, or ladybugs—this word pops up in many other places. In the tech world, a "bug" is a pesky flaw or defect in software that causes it to crash. If someone is irritating you or won't leave you alone, they are "bugging" you. "Bug" can also describe a secret microphone used for eavesdropping, or that nasty "stomach bug" that kept you home from school. Essentially, if it's something small that causes trouble or irritation, it's likely called a bug!
The word "bug" has traveled a long and winding road to reach its current meanings. Originally, around the 1500s, "bug" (or bugge) meant a frightening creature, often used for ghosts, goblins, or nasty spirits. Over time, the meaning narrowed to refer specifically to insects. While biologists reserve it for a specific order of insects (Hemiptera), in everyday English we use it for many small crawling or flying creatures, from moths to grasshoppers.
In the late 19th and early 20th centuries, "bug" took on a technical life of its own. Even before modern computers, inventors like Thomas Edison reportedly used the term to describe problems in their inventions. Later, the term became famous in computing when a literal moth was found stuck in a relay of the Harvard Mark II computer. Today, whether it's a glitch in a video game or an error in a spreadsheet, we call it a bug.
The word also serves as a versatile verb. To "bug" someone means to annoy or bother them, much like a persistent fly circling your head. In the realm of espionage, "bugging" refers to installing a hidden microphone—also known as a "bug"—to secretly listen to conversations. Finally, the word has entered the medical world; when you have a minor infection or a cold, you might say you've "caught a bug." Whether you are swatting an insect, debugging code, or recovering from a virus, you are dealing with the disruption of a "bug."
Examples
- 1
Insect
There’s a bug on the kitchen wall.
- 2
Illness
I think I picked up a stomach bug while I was traveling.
- Phrasestomach bug
a short illness that affects your stomach
- 3
Software
The app keeps crashing because of a bug in the code.
- 4
Annoyance
Does it bug you when people leave dirty dishes in the sink?
- Patternbug someone
annoy someone
More examplesFewer examples
- 5
Repeated requests
He’s been bugging me about the budget all week.
- Patternbug someone about + topic
keep asking or talking about it in an annoying way
- 6
Personal complaint
What bugs me most is how long this is taking.
- 7
Travel interest
She caught the travel bug after her first trip to Italy.
- Phrasecatch the travel bug
start to really enjoy traveling
- 8
Surveillance
Security checked the office for bugs before the meeting.
See also
Forms and spellings
4 forms open this card.
Main spelling
- bugnounverb
Forms
- bugspluralnounverb
- bugging-ing formverbnoun
- buggedpast tenseverbnoun