FORTY-EIGHTH
\fˈɔːtiˈe͡ɪtθ], \fˈɔːtiˈeɪtθ], \f_ˈɔː_t_i__ˈeɪ_t_θ]\
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.