Difference between Circularize and Disperse

What is the difference between Circularize and Disperse?

Circularize as a verb is to publicize something by publishing and distributing circulars. while Disperse as a verb is to scatter abroad so as to drive to different parts; to distribute; to diffuse; to spread; to scatter, so as to cause to vanish; to dissipate; as, to disperse vapors.

We hope you now know whether to use Circularize or Disperse in your sentence.