activated

adjectives

(of sewage) treated with aeration and bacteria to aid decomposition
is similar to
subjected to a physical (or chemical) treatment or action or agent
"the sludge of treated sewage can be used as fertilizer"; "treated timbers resist rot"; "treated fabrics resist wrinkling"
(of e.g. a molecule) made reactive or more reactive
rendered active; e.g. rendered radioactive or luminescent or photosensitive or conductive
is similar to
exerting influence or producing a change or effect
"an active ingredient"
(military) set up and placed on active assignment
"a newly activated unit"
is similar to
engaged in full-time work
"active duty"; "though past retirement age he is still active in his profession"
domain category
the military forces of a nation
"their military is the largest in the region"; "the military machine is the same one we faced in 1991 but now it is weaker"