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\twˈɛntifˈa͡ɪv], \twˈɛntifˈaɪv], \t_w_ˈɛ_n_t_i_f_ˈaɪ_v]\
Word of the day
Tetraneumona
- A division of Arachnida including those spiders which have four lungs, or pulmonary sacs. It includes the bird spiders (Mygale) and trapdoor spiders. See Mygale.