DIURNAL VARIATION
\dˈɪɜːnə͡l vˌe͡əɹɪˈe͡ɪʃən], \dˈɪɜːnəl vˌeəɹɪˈeɪʃən], \d_ˈɪ__ɜː_n_əl v_ˌeə_ɹ_ɪ__ˈeɪ_ʃ_ə_n]\
Word of the day
Tetrachlorvinphos
- An organophosphate cholinesterase inhibitor that is used as insecticide. It has low mammalian toxicity. (From Merck Index, 11th ed)