DIFFERENCE THRESHOLD
\dˈɪfɹəns θɹˈɛʃə͡ʊld], \dˈɪfɹəns θɹˈɛʃəʊld], \d_ˈɪ_f_ɹ_ə_n_s θ_ɹ_ˈɛ_ʃ_əʊ_l_d]\
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.