inoperative
in-op-er-a-tive
adjective
Not working or functioning; no longer having effect or validity.
"The old lift was declared inoperative after the fault."
Thesaurus
Antonyms: operative
in-op-er-a-tive
Not working or functioning; no longer having effect or validity.
"The old lift was declared inoperative after the fault."
Antonyms: operative