adj.
1.owed and payable immediately or on demand
2.proper and appropriate
3.scheduled to arrive
4.suitable to or expected in the circumstances
5.reasonable in the circumstances due adv.
1.directly or exactly due n.
1.that which is deserved or owed
2.a payment that is due (e.g., as the price of membership)
Idiom of the Day
a known quantity
someone or something that is known and understood
The new employee is a known quantity in our office because he worked here before.