PTERIDIUM
\tɛɹˈɪdi͡əm], \tɛɹˈɪdiəm], \t_ɛ_ɹ_ˈɪ_d_iə_m]\
Word of the day
dust storm
- a windstorm that lifts up clouds of dust or sand a windstorm that lifts up clouds dust or sand; "it was the kind of duster not experienced in years"