play one's part

Meanings:

• 1.

  USUKinternationalneutral
  • To perform the role assigned to one, especially in a theatrical or staged context.
  • To act in accordance with the responsibilities or duties expected of one in a particular situation.

• 2.

  USUKinternationalneutral
  • To contribute appropriately to a group, community, or collective effort; to do one's share.
  • To take part in or support a social, political, or organizational activity in a manner considered proper or necessary.