DIFFERENTIAL THRESHOLDS
\dˌɪfəɹˈɛnʃə͡l θɹˈɛʃə͡ʊldz], \dˌɪfəɹˈɛnʃəl θɹˈɛʃəʊldz], \d_ˌɪ_f_ə_ɹ_ˈɛ_n_ʃ_əl θ_ɹ_ˈɛ_ʃ_əʊ_l_d_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.