BOTTOM-UP MODEL
\bˈɒtəmˌʌp mˈɒdə͡l], \bˈɒtəmˌʌp mˈɒdəl], \b_ˈɒ_t_ə_m_ˌʌ_p m_ˈɒ_d_əl]\
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.