Define ordinary expert?
ordinary
out of the ordinary
Belonging to the world; ordinary.
ordinary business expenses
An expert or specialist in psychology.
Mediocrity is the state of being ordinary or average.
BORED
expert opinions about matter and energy
Practitioner
a person who has special skill or knowledge in some particular field
Something that is out of the ordinary. Cool, awesome, sweet, wicked, excellent, unbelievable, extraordinary.
The definition of public is ordinary people or concerning individuals as a whole. It is the community. Synonyms for public include citizens, general public, population, and residents.