[adjective] - ordinary or usual; the same as would be expectedLively behaviour is normal for a four-year-old child.It's not normal to refuse to eat.Until she won the prize she'd led a normal life.It was a normal working day.They were selling the goods at half the normal cost.It is normal practice to consult the patient's doctor.The temperature was above/below normal for the time of year.Things are back to normal now that we've paid off all our debts.
Meaning of NORMAL in English
Cambridge English vocab. Кембриджский английский словарь. 2012