IPA: //sʌbprəˈfɛʃənl//
KK: /sʌbprəˈfɛʃənl/
Describing someone or something that operates at a level lower than a professional, but higher than a basic worker, often requiring some level of training or supervision.
The subprofessional staff assisted the doctors in the clinic.
A person who works in a professional field but does not have the full qualifications or status of a professional.
Many subprofessionals assist licensed professionals in their work.
Subprofessional → It is formed from "sub-" (meaning under or below) and "professional" (from Latin "professio", meaning a declaration or profession). The word "subprofessional" refers to someone who is below the level of a professional or not fully qualified in a profession.
Think of being 'under' ('sub-') the level of a 'profession' — that's why subprofessional means not fully qualified in a profession.