1. to send information or documents to a number of people
Usage: British spelling
2. to make something circular in shape
Usage: British spelling; technical

Examples

• The company will circularise the new policy to all employees.
• Management decided to circularise the memo before the meeting.
• The newsletter was circularised to subscribers last week.
• They plan to circularise information about the upcoming changes.
• The engineer needed to circularise the metal component.
• The design was circularised to improve aerodynamics.