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English definition of “litterbug”

litterbug

noun [C]     /ˈlɪt.ə.bʌɡ/ US  /ˈlɪt̬.ɚ-/ informal disapproving (UK also litter lout)
someone who drops rubbish on the ground in public places Environmental issuesRubbish and wasteProtection and protectors
(Definition of litterbug noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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