Find out inside PCMag's comprehensive tech and computer-related encyclopedia. Bug definition: A bug is an insect or similar small creature . | Meaning, pronunciation, translations and examples bug: In computer technology, a bug is a coding error in a computer program .
What does Web bug actually mean? 2. Bug definition is - any of an order (Hemiptera and especially its suborder Heteroptera) of insects (such as an assassin bug or chinch bug) that have sucking mouthparts, forewings thickened at the base, and incomplete metamorphosis and are often economic pests —called also true bug. In the strictest terms bugs are those insects that have mouthparts adapted for piercing and sucking. But for scientists the word has a much narrower meaning.

Bug definition, a hemipterous insect. Usage The word bug is often used to refer to tiny creatures that crawl along, such as insects and even small animals that are not insects, such as spiders and millipedes. How to use bug in a … See more. Learn more. 1. also Western Bug A river of eastern Europe rising in southwest Ukraine and flowing about 770 km through Poland to the Vistula River near Warsaw. Bug ... bug - a fault or defect in a computer … bug definition: 1. a very small insect 2. an illness that is usually not serious and is caused by bacteria or a…. Define bug.
Although the term "computer bug" is relatively recent (as it has only been applied to IT with the rise of computers) the term "bug" has been used in informal engineering terminology for some time. bug synonyms, bug pronunciation, bug translation, English dictionary definition of bug.