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\ba͡ɪ ɹˈuːl ɒv θˈʌm], \ba‍ɪ ɹˈuːl ɒv θˈʌm], \b_aɪ ɹ_ˈuː_l ɒ_v θ_ˈʌ_m]\
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1899 - The american dictionary of the english language.
By Daniel Lyons