say it: AK-tuh-vay-tid
activated is an adjective meaning "(of sewage) treated with aeration and bacteria to aid decomposition". It is pronounced /ˈæktəˌveɪtɪd/ — AK-tuh-vay-tid. It carries 4 recorded senses.
Definitions, synonyms and semantic relations for activated come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.