SAFETY HAT
\sˈe͡ɪfti hˈat], \sˈeɪfti hˈat], \s_ˈeɪ_f_t_i h_ˈa_t]\
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a lightweight protective helmet (plastic or metal) worn by construction workers
By Princeton University
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a lightweight protective helmet (plastic or metal) worn by construction workers
By DataStellar Co., Ltd
