It is formally defined in section 6.8 of the C++ language standard.

Although it was first formally defined in 2007, the term has been used for many years.

If your school doesn't use formally defined, traditional terms, then they must pay you at least twice per academic year.

Power is defined formally as units of energy per unit time.

The terms ring and field will be defined formally in Chapter 3.

After this the structure and function of the tribal government were not formally defined.

The arms of a hobelar were first formally defined in 1335.

A rate of change can be formally defined in two ways:

The state government formally defined the sanctuary in 1986, with an area of just 66 km.

It has never been an administrative unit, with formally defined boundaries.