1. present participle of cancel; calling off or stopping something that was planned
Usage: present participle form

1. the act of calling off or stopping something that was planned
Usage: gerund form

Examples

• They are cancelling the concert due to bad weather.
• The airline is cancelling several flights today.
• She’s cancelling her subscription to the magazine.
• The cancelling of the event disappointed many fans.
• We’re cancelling our dinner reservation tonight.
• The school is cancelling classes because of the storm.
• His cancelling of the meeting was unexpected.