Can we define a static constructor in Java?

No, we cannot define a static constructor in Java, If we are trying to define a constructor with the static keyword a compile-time error will occur.

In general, static means class level. A constructor will be used to assign initial values for the instance variables. Both static and constructors are different and opposite to each other. We need to assign initial values for an instance variable we can use a constructor. We need to assign static variables we can use Static Blocks