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English definition of “buddy”

buddy

noun [C]     /ˈbʌd.i/ informal
a friend: Bob and I have been great buddies for years.Friends, acquaintances and contemporaries [as form of address] US (also bud) used when talking to a man, sometimes in a friendly way but often when you are annoyed: Drink up and go home, buddy.Friendly and unfriendly terms of address someone who provides friendly help to someone with an illness or a problem: We run a buddy system to support recovering alcoholics.Encouraging and urging onInspiration and inspiringPeople who help or serve people professionallyHelpers and accomplicesHelpers and accomplicesPeople who help or serve people professionally
(Definition of buddy noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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