ATTOSECOND
\ɐtˈə͡ʊskɒnd], \ɐtˈəʊskɒnd], \ɐ_t_ˈəʊ_s_k_ɒ_n_d]\
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By Princeton University
By DataStellar Co., Ltd
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.