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English definition of “malformation”

malformation

noun [C or U]     /ˌmæl.fəˈmeɪ.ʃən/ US  /-fɚ-/
the condition of being wrongly formed, or a part of something, such as part of the body, that is wrongly formed: Exposure to radiation can lead to malformation of the embryo. She was born critically ill with a severe malformation of the heart.Physical irregularities malformed     /-ˈfɔːmd/ US  /-fɔːrmd/ adjective Physical irregularities
(Definition of malformation noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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