nonfunctioning

/nɑnˈfʌŋkʃənɪŋ/
adjective
  1. Not working or operating as intended; broken or out of order.
    • The nonfunctioning printer caused delays in the office.
    • Several nonfunctioning streetlights made the neighborhood dark at night.
    • The nonfunctioning smoke detector needed a new battery.
  2. Not performing a normal or expected role; not active or effective.
    • The nonfunctioning security system left the building vulnerable.
    • The committee was nonfunctioning for months due to lack of members.
    • After the injury, his left arm was nonfunctioning for several weeks.
Antonyms
What does "nonfunctioning" mean? | whatsthatwordmean | whatsthatwordmean