olemus
formaalselt volitatud asjatundja
= a formally authorized competent specialist

https://legal-dictionary.thefreedictionary.com/expert

ülevaateid
https://dictionary.thelaw.com/expert/

https://en.wikipedia.org/wiki/Expert_witness

https://www.expertinstitute.com/resources/insights/types-of-expert-witnesses/

vt ka
- asjatundja
- meediakeel