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English definition of “Yale lock”

Yale lock

noun [C]     /ˈjeɪlˌlɒk/ US  /-ˌlɑːk/ trademark
a type of lock, especially for doors, that is cylinder-shaped and is operated by a flat key: a Yale keyLocks and locksmithing
(Definition of Yale lock noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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