JOHANNES DIDERIK VAN DER WAALS
\d͡ʒˈə͡ʊhanz dˈa͡ɪdɹɪk vˈandɜː wˈɑːlz], \dʒˈəʊhanz dˈaɪdɹɪk vˈandɜː wˈɑːlz], \dʒ_ˈəʊ_h_a_n_z d_ˈaɪ_d_ɹ_ɪ_k v_ˈa_n_d_ɜː w_ˈɑː_l_z]\
Word of the day
Snake's-head
- Guinea-hen flower; -- so called in England because its spotted petals resemble the scales of a snake's head.