What does "usual" mean?

Usual: Such as is in common use; such as occurs in ordinary practice, or in the ordinary course of events; customary; ordinary; habitual; common. Consultation with oracles was a thing very usual and frequent in their times. Hooker. We can make friends of these usual enemies. Baxter. -- U"su*al*ly, adv. -- U"su*al*ness, n.