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English definition of “antsy”

antsy

adjective uk   /ˈænt.si/ US informal us  
very nervous, worried, or unpleasantly excited: It was a long drive and the children started to get antsy. I always get antsy about meeting my husband's boss.Becoming too excited and easily upset
(Definition of antsy from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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