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English definition of “pin”

pin

verb (METAL STICK)    /pɪn/ (-nn-)
B1 [T + adv/prep] to fasten something with a pin: A large picture of the president was pinned to/(up) on the office wall. She had pinned up her beautiful long hair.Fastening and tying [T] US old-fashioned When a young man pins a young woman, he gives her a piece of jewellery to show that they love each other.Finding a partner
(Definition of pin verb (METAL STICK) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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