~ 1
■ noun ( plural buggies )
1》 a small motor vehicle with an open top.
2》 (also baby ~ ) a light collapsible pushchair.
3》 historical a light horse-drawn vehicle for one or two people.
Origin
C18: of unknown origin.
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~ 2
■ adjective ( buggier , buggiest )
1》 infested with bugs.
2》 N. Amer. informal mad.