The question before the Senate should be more precisely defined.

The role of women must be more precisely defined, because they contribute to the development process.

People keep using the concepts, even if they are difficult to define precisely.

One problem, lawyers said, was that the terms of public access were never precisely defined.

The incentives that will be offered have also not been precisely defined.

By the 1970s and 1980s the phrase was in regular use, if not precisely defined.

The southern boundary of the region is not precisely defined.

In some cases it is difficult to precisely define the point at which one process begins and another ends.

To give a complete answer to your question, the conditions of the "experiment" would have to be more precisely defined.

However, in chaos theory, the term is defined more precisely.