circularise

verb4

1. •
   To make (something) circular in shape.
2. •
   To publicize something by publishing and distributing circulars.
3. •
   To distribute a circular or circulars to.

   • Mr and Mrs Aloysius Kirby announce the marriage of their daughter Katherine – I knew neither the girl nor the man she was marrying. They must be circularizing the town. — 1926
4. •
   To canvass opinion by using a questionnaire.