TRIFACIAL
\tɹˈa͡ɪfe͡ɪʃə͡l], \tɹˈaɪfeɪʃəl], \t_ɹ_ˈaɪ_f_eɪ_ʃ_əl]\
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By Stedman, Thomas Lathrop
By William R. Warner
By Henderson, I. F.; Henderson, W. D.