Definitions

1. noun

A list of names, especially of people, who are in a particular group or team, or who are to be in a particular place at a particular time.

“The coach posted the team roster on the website for fans to see.”

2. verb

To put or add someone’s name to a list of people who are to take part in something or who are to be present at a particular time.

“The manager will roster the new employees for the upcoming event.”