ACTINOMETRY
\ˌaktɪnˈɒmətɹi], \ˌaktɪnˈɒmətɹi], \ˌa_k_t_ɪ_n_ˈɒ_m_ə_t_ɹ_i]\
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"