circulars: значение и определения

Of or relating to a circle.

Shaped like or nearly like a circle; round. Moving in or forming a circle.

Circuitous; roundabout: took a circular route to the office.

Using a premise to prove a conclusion that in turn is used to prove the premise: a circular argument.

Defining one word in terms of another that is itself defined in terms of the first word.

Addressed or distributed to a large number of persons.