SIGNAL DETECTION THEORY
\sˈɪɡnə͡l dɪtˈɛkʃən θˈi͡əɹi], \sˈɪɡnəl dɪtˈɛkʃən θˈiəɹi], \s_ˈɪ_ɡ_n_əl d_ɪ_t_ˈɛ_k_ʃ_ə_n θ_ˈiə_ɹ_i]\
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.