Meaning of “ordinary” - Learner’s Dictionary

ordinary

adjective uk us /ˈɔːdənəri/
NOT UNUSUAL

B1 not special, different, or unusual in any way:

ordinary life
an ordinary day
I had a very ordinary childhood.
NOT FAMOUS

Ordinary people are not rich or famous and do not have special skills:

ordinary people/citizens
an ordinary man/woman
out of the ordinary

unusual or different:

Their relationship was a little out of the ordinary.
The investigation revealed nothing out of the ordinary.

(Definition of “ordinary” from the Cambridge Learner’s Dictionary © Cambridge University Press)