·

non-performing (EN)
adjective

adjective “non-performing”

base form non-performing, nonperforming, non-gradable
  1. (in finance) failing to yield expected profit or return; not generating income
    The bank had to address the issue of non-performing loans that were unlikely to be repaid.
  2. not functioning or operating as expected or required
    The factory had to replace non-performing machinery to improve productivity.