UNCOURTEOUS
\ʌnkˈɜːti͡əs], \ʌnkˈɜːtiəs], \ʌ_n_k_ˈɜː_t_iə_s]\
Word of the day
Tetrachlorvinphos
- An organophosphate cholinesterase inhibitor that is used as insecticide. It has low mammalian toxicity. (From Merck Index, 11th ed)