overdue

An overdue thing or payment has been expected for too long and hasn't arrived yet.

When people talk about something being overdue, they usually mean that it's late. This happens often with bills, like a utility bill or rent, when you've missed the deadline to pay. But it can also be used for appointments, events, or even deadlines at work. For example, if you were supposed to meet someone last week but didn't show up, they might say that meeting was overdue. It's not always bad though – sometimes people use it in a more playful way, like saying "I'm overdue for a vacation!" which means they need a break really badly!