[ non-per-fawr-mer ]
/ ˌnɒn pərˈfɔr mər /


a person or thing that is not performing well or properly.
a person who does not perform, especially on stage or before a camera, as a crew member of a stage production.

Origin of nonperformer

non- + performer Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020