1. not involved in or performing acting; not related to theatrical performance
2. serving in a position temporarily without full authority or permanent status
Usage: often used in contrast to ‘acting’ in official titles

Examples

• The nonacting members of the theater group helped with set design and lighting.
• She preferred nonacting roles in film production like directing and editing.
• The nonacting director stepped aside when the permanent replacement arrived.
• His nonacting position meant he couldn’t make major policy decisions.
• The committee included both acting and nonacting board members.
• Nonacting staff were not permitted to sign official documents.