Specifically used in the Canadian media to describe a tightly-packed group of reporters surrounding a member of the Canadian House of Commons while in the Parliament Buildings
A scrum formed around Scott Brison shortly after he announced his candidacy for the federal Liberal leadership.
A scrum is a group of people who are close together and pushing against each other. She pushed through the scrum of photographers. the scrum of shoppers
In software development, SCRUM is an agile, lightweight process that can be used to manage and control software and product development using iterative, incremental practices
(rugby) the method of beginning play in which the forwards of each team crouch side by side with locked arms; play starts when the ball thrown in between them and the two sides compete for possession