ɹˈiːzənəbəl foːɹsˌiːəbˈɪlᵻɾi ɪz ɐ ɹᵻkwˈaɪɚmənt fɔːɹ lˌaɪəbˈɪlᵻɾi ɪn nˈɛɡlɪdʒəns ænd nˈuːsəns ɪn ˈɪŋɡlɪʃ ænd wˈɛlʃ tˈɔːɹt lˈɔː.
Reasonable foreseeability is a requirement for liability in negligence and nuisance in English and Welsh tort law.