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English definition of “interfere with sth”

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interfere with sth

verb [I] uk phrasal verb with interfere   /ˌɪn.təˈfɪər/ us    /-t̬ɚˈfɪr/
C1 to prevent something from working effectively or from developing successfully: Even a low level of noise interferes with my concentration. If something interferes with radio or television signals, it stops you from getting good sound or pictures.
(Definition of interfere with sth from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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