LENS SYSTEM
\lˈɛnz sˈɪstəm], \lˈɛnz sˈɪstəm], \l_ˈɛ_n_z s_ˈɪ_s_t_ə_m]\
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By Princeton University
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.