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bug·gy 1

n. pl. bug·gies
1. A small, light, one-horse carriage usually having four wheels in the United States and two wheels in Great Britain.
2. A baby carriage.
3. A passenger or recreational vehicle, usually with oversized tires, designed for off-road use.
4. Informal An automobile.
5. Chiefly Southern US A shopping cart, especially for groceries.

[Origin unknown.]

bug·gy 2

adj. bug·gi·er, bug·gi·est
1. Infested with bugs.
2. Computers Having many software bugs: a buggy program.
3. Slang Crazy.

bug′gi·ness n.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.bugginess - the state of having bugs
defectiveness, faultiness - the state of being defective
References in periodicals archive ?
It suggests the importance of looking at the limits of the syntax of the machinic enslavement accomplished through digital technology--not just the more obvious heroics of hackers and their accelerationist avatars but in the mundanity of the everyday, where the techno-scientific fantasy of smooth, friction-free communication evidently runs up against the jittery, error-prone, bugginess of the 'systems' on which it depends.
We did however encounter some bugginess during our time in Vegas, with the laptop rebooting randomly and freezing without notice.
Crossrider says it took just one day for its developers to create the extension, which may explain some of the bugginess.