Meaning of “reasonable” - Learner’s Dictionary

reasonable

adjective uk us /ˈriːzənəbl/
FAIR

B2 fair and showing good judgment:

[ + to do sth ] It's not reasonable to expect people to work those hours.
→ Opposite unreasonable
BIG ENOUGH

B1 big enough or large enough in number, although not big or not many:

There were a reasonable number of people there.
It's a reasonable amount of cash.
GOOD ENOUGH

B1 good enough but not the best:

I'd say her work is of a reasonable standard.
CHEAP

B1 not expensive:

reasonable prices

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