MACH NUMBER
\mˈɑːk nˈʌmbə], \mˈɑːk nˈʌmbə], \m_ˈɑː_k n_ˈʌ_m_b_ə]\
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.