This however is not an idea that has a unique useful formal expression.

But he is getting another look nowadays as an artist whose political passions found ideal formal expression.

Webster's formal expression turned into a smile of his own.

All these formal expressions of introduction and gratitude are so boring!

The decision problem which confronted policy makers was given formal expression by Lipsey (1962).

In December, the authority will begin inviting formal expressions of interest from the industry.

Beneath the formal expressions of support for Israel, however, there seems to be a deeper disquiet.

However, mine is more than just a formal expression of gratitude.

Even under normal conditions the gift would be remarkable, since it is the first presented in this gallery as a formal expression of racial culture.

But this movie is certainly his most formal expression of that vision.