impact - definition and synonyms

verb [intransitive/transitive] 

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/ɪmˈpækt/
present tense
I/you/we/theyimpact
he/she/itimpacts
present participleimpacting
past tenseimpacted
past participleimpacted
  1. to have an effect or influence on someone or something
    impact on:

    The failure of the transport system impacts daily on all our lives.

     Synonyms and related words