ACTIVATED SLUDGE
\ˈaktɪvˌe͡ɪtɪd slˈʌd͡ʒ], \ˈaktɪvˌeɪtɪd slˈʌdʒ], \ˈa_k_t_ɪ_v_ˌeɪ_t_ɪ_d s_l_ˈʌ_dʒ]\
Word of the day
trigger-area
- Any point circumscribed area, irritation of which will give rise to functional action or disturbance elsewhere.