operational

adjectives

pertaining to a process or series of actions for achieving a result
"operational difficulties"; "they assumed their operational positions"
pertains to
fit or ready for use or service
"the toaster was still functional even after being dropped"; "the lawnmower is a bit rusty but still usable"; "an operational aircraft"; "the dishwasher is now in working order"
(military) of or intended for or involved in military operations
antonym
is similar to
engaged in or ready for military or naval operations
"on active duty"; "the platoon is combat-ready"; "review the fighting forces"
is similar to
ready for service
"the fort was held by about 100 effective soldiers"
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"
being in effect or operation
"de facto apartheid is still operational even in the `new' African nations"- Leslie Marmon Silko; "bus service is in operation during the emergency"; "the company had several operating divisions"