POTASSIUM THIOSULPHATE
\pətˈasi͡əm θˌa͡ɪə͡ʊsˈʌlfe͡ɪt], \pətˈasiəm θˌaɪəʊsˈʌlfeɪt], \p_ə_t_ˈa_s_iə_m θ_ˌaɪ_əʊ_s_ˈʌ_l_f_eɪ_t]\
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.